Redshift job from c4d fails on clientwatch, works on client
Tom Durrant
R 5|
R 6| >"C:\Program Files\Maxon Cinema 4D 2026\Commandline.exe" -nogui -parallel -Scene "\\192.168.47.1\LHS_Projects\2545_Nightingale_Sphere\0601_UALL\c4d\JP\0601_UALL_Beach_v012.c4d" -FName "C:\RR_localdata\renderout\A\JP\0601_UALL_Beach_v012\renders\0601_UALL_Beach_v012\0601_UALL_Beach_v012." -FNameVar "C:\RR_localdata\renderout\A\JP\0601_UALL_Beach_v012\renders\0601_UALL_Beach_v012\0601_UALL_Beach_v012." -FExt ".tif" -FrStart 3 -FrEnd 16 -FrStep 1 -PyModPath C:\RR_localdata\renderscripts -KSOMode true -KSOPort 7774 -FPadding 4 -renderer redshift -avFrameTime 135 -noFrameLoop False -sceneOS 1 -rAA 1.0 -threads 32 -take "Main" -c4dtake "Main" -OCIOfix True
R 7| Application start : 03/04/26 at 18:39:40
R 8| Executable (T) : 64 Bit
R 9| Version / Build : 2026.1.2 / 2026_1_2_e960bfd939c3_2264416005
R 10| Debugger : not available
R 11| Memory model : release
R 12| Startup path : file:///C:/Program Files/Maxon Cinema 4D 2026
R 13| Application path : file:///C:/Program Files/Maxon Cinema 4D 2026/Commandline.exe
R 14| Application executable : file:///C:/Program Files/Maxon Cinema 4D 2026/Commandline.exe
R 15| Resource path : file:///C:/Program Files/Maxon Cinema 4D 2026/resource
R 16| Library path : file:///C:/Program Files/Maxon Cinema 4D 2026/library
R 17| Module path(s) : file:///C:/Program Files/Maxon Cinema 4D 2026/corelibs; file:///C:/Program Files/Maxon Cinema 4D 2026/plugins; file:///C:/Users/royalrender/AppData/Roaming/Maxon/Maxon Cinema 4D 2026_1ABCDC12_x/plugins; file:///C:/RR_localdata/temp/A/C4D_renderscript
R 18| Temporary path : file:///C:/RR_localdata/temp/A
R 19| Prefs path : file:///C:/Users/royalrender/AppData/Roaming/Maxon/Maxon Cinema 4D 2026_1ABCDC12_x
R 20| Global Prefs path : file:///C:/Users/royalrender/AppData/Roaming/Maxon
R 21| OS version : Windows 11, 64 Bit, Professional Edition (build 26200)
R 22| OS languages : {en-GB,en-US}
R 23| App languages : {pl-PL,it-IT,fr-FR,es-ES,de-DE,ar-AR,cs-CZ,en-US,ja-JP,ko-KR,pt-BR,zh-CN}
R 24| Startup language : en-US
R 25| Processor : 16(32)x AMD Ryzen 9 9950X 16-Core Processor
R 26| Binary Architecture : x86
R 27| Computer name : bombshell
R 28| Unique OS identifier : lFrJr3USW3ZeC4xJRvbwljiAlbGbFFIzlj70HDqvP0k= [tpm]
R 29| Thread Count : 32
R 30| CPU Speed (MHz) : 4300.000
R 31| Application Type : Modular
R 32| Command line arguments : "-nogui" "-parallel" "-Scene" "\\192.168.47.1\LHS_Projects\2545_Nightingale_Sphere\0601_UALL\c4d\JP\0601_UALL_Beach_v012.c4d" "-FName" "C:\RR_localdata\renderout\A\JP\0601_UALL_Beach_v012\renders\0601_UALL_Beach_v012\0601_UALL_Beach_v012." "-FNameVar" "C:\RR_localdata\renderout\A\JP\0601_UALL_Beach_v012\renders\0601_UALL_Beach_v012\0601_UALL_Beach_v012." "-FExt" ".tif" "-FrStart" "3" "-FrEnd" "16" "-FrStep" "1" "-PyModPath" "C:\RR_localdata\renderscripts" "-KSOMode" "true" "-KSOPort" "7774" "-FPadding" "4" "-renderer" "redshift" "-avFrameTime" "135" "-noFrameLoop" "False" "-sceneOS" "1" "-rAA" "1.0" "-threads" "32" "-take" "Main" "-c4dtake" "Main" "-OCIOfix" "True"
R 33|
R 34| crypt.module.xdl64 with module net.maxon.crypt
R 35| gui.module.xdl64 with module net.maxon.gui
R 36| image.module.xdl64 with module net.maxon.image
R 37| image_ocio.module.xdl64 with module net.maxon.image_ocio
R 38| misc.module.xdl64 with module net.maxon.misc
R 39| asset.module.xdl64 with module net.maxon.asset
R 40| c4d_base.xdl64 with modules net.maxon.rlmlicensing net.maxon.c4d.c4d_base
R 41| c4d_viewport_nodegraph.module.xdl64 with module net.maxon.c4d_viewport_nodegraph
R 42| ca.module.xdl64 with module net.maxon.ca
R 43| command.module.xdl64 with module net.maxon.command
R 44| core_reflection.module.xdl64 with module net.maxon.core_reflection
R 45| corenodes.module.xdl64 with module net.maxon.corenodes
R 46| crashhandler.module.xdl64 with module net.maxon.crashhandler
R 47| denoiser.module.xdl64 with module net.maxon.denoiser
R 48| drawport.module.xdl64 with module net.maxon.drawport
R 49| drawport_directx.module.xdl64 with module net.maxon.drawport_directx
R 50| drawport_general.module.xdl64 with module net.maxon.drawport_general
R 51| drawport_selector.module.xdl64 with module net.maxon.drawport_selector
R 52| embree.module.xdl64 with module net.maxon.embree
R 53| embree_classic.module.xdl64 with module net.maxon.embree_classic
R 54| gui_gluon.module.xdl64 with module net.maxon.gui_gluon
R 55| image_exif.module.xdl64 with module net.maxon.image_exif
R 56| image_gpu.module.xdl64 with module net.maxon.image_gpu
R 57| image_ocio_gpu.module.xdl64 with module net.maxon.image_ocio_gpu
R 58| image_openexr.module.xdl64 with module net.maxon.image_openexr
R 59| io_usd.module.xdl64 with module net.maxon.io_usd
R 60| learning.module.xdl64 with module net.maxon.learning
R 61| licensing.module.xdl64 with module net.maxon.licensing
R 62| magicbulletlooks.module.xdl64 with module net.maxon.magicbulletlooks
R 63| math.module.xdl64 with module net.maxon.math
R 64| modeling_geom.module.xdl64 with module net.maxon.modeling_geom
R 65| modeling_geometry_abstraction.module.xdl64 with module net.maxon.modeling_geometry_abstraction
R 66| modeling_mesh.module.xdl64 with module net.maxon.modeling_mesh
R 67| network.module.xdl64 with module net.maxon.network
R 68| neutron.module.xdl64 with module net.maxon.neutron
R 69| nodes.module.xdl64 with module net.maxon.nodes
R 70| nodes_corenodes.module.xdl64 with module net.maxon.nodes_corenodes
R 71| opensubdiv.module.xdl64 with module net.maxon.opensubdiv
R 72| parallelprogram.module.xdl64 with module net.maxon.parallelprogram
R 73| pbd_simulations.module.xdl64 with module net.maxon.pbd_simulations
R 74| physx.module.xdl64 with module net.maxon.physx
R 75| post.module.xdl64 with module net.maxon.post
R 76| presenter_base.module.xdl64 with module net.maxon.presenter_base
R 77| presenter_nodegraph.module.xdl64 with module net.maxon.presenter_nodegraph
R 78| presenter_nodes.module.xdl64 with module net.maxon.presenter_nodes
R 79| pythonvm.module.xdl64 with module net.maxon.pythonvm
R 80| render.module.xdl64 with module net.maxon.render
R 81| shadernodes.module.xdl64 with module net.maxon.shadernodes
R 82| svg.module.xdl64 with module net.maxon.svg
R 83| tool_scene_abstraction.module.xdl64 with module net.maxon.tool_scene_abstraction
R 84| tool_system.module.xdl64 with module net.maxon.tool_system
R 85| tools.module.xdl64 with module net.maxon.tools
R 86| redshiftconfig.xdl64 with module com.redshift3d.redshift4c4d.config
R 87| advanced_render.xdl64 with module net.maxon.c4d.advanced_render
R 88| analytics.xdl64 with module net.maxon.c4d.analytics
R 89| archigrass.xdl64 with module net.maxon.c4d.archigrass
R 90| bugslife_client.xdl64 with module net.maxon.c4d.bugslife_client
R 91| c4d_assetbrowser.xdl64 with module net.maxon.c4d.c4d_assetbrowser
R 92| c4d_bitmapfilter.xdl64 with module net.maxon.c4d.c4d_bitmapfilter
R 93| c4d_manager.xdl64 with module net.maxon.c4d.c4d_manager
R 94| c4d_nodeeditor.xdl64 with module net.maxon.c4d.c4d_nodeeditor
R 95| c4d_nodes.xdl64 with module net.maxon.c4d.c4d_nodes
R 96| c4d_objects.xdl64 with module net.maxon.c4d.c4d_objects
R 97| c4d_simulation.xdl64 with module net.maxon.c4d.c4d_simulation
R 98| c4d_viewport_render.xdl64 with module net.maxon.c4d.c4d_viewport_render
R 99| c4d_xtensions.xdl64 with module net.maxon.c4d.c4d_xtensions
R100| c4doctane-2026.xdl64 with module net.otoy.octanec4d
R101| ca.xdl64 with module net.maxon.c4d.ca
R102| clothilde.xdl64 with module net.maxon.c4d.clothilde
R103| dynamics.xdl64 with module net.maxon.c4d.dynamics
R104| hair.xdl64 with module net.maxon.c4d.hair
R105| interop_bpexchange.xdl64 with module net.maxon.c4d.interop_bpexchange
R106| interop_forger.xdl64 with module net.maxon.c4d.interop_forger
R107| interop_misc.xdl64 with module net.maxon.c4d.interop_misc
R108| interop_moves.xdl64 with module net.maxon.c4d.interop_moves
R109| io_alembic.xdl64 with module net.maxon.c4d.io_alembic
R110| io_cadexchange.xdl64 with module net.maxon.c4d.io_cadexchange
R111| io_collada14.xdl64 with module net.maxon.c4d.io_collada14
R112| io_collada15.xdl64 with module net.maxon.c4d.io_collada15
R113| io_compositing.xdl64 with module net.maxon.c4d.io_compositing
R114| io_dwg.xdl64 with module net.maxon.c4d.io_dwg
R115| io_fbx.xdl64 with module net.maxon.c4d.io_fbx
R116| io_forger.xdl64 with module net.maxon.c4d.io_forger
R117| io_gltf.xdl64 with module net.maxon.c4d.io_gltf
R118| io_goz.xdl64 with module net.maxon.c4d.io_goz
R119| io_obj.xdl64 with module net.maxon.c4d.io_obj
R120| io_skp.xdl64 with module net.maxon.c4d.io_skp
R121| io_substance.xdl64 with module net.maxon.c4d.io_substance
R122| io_usd.xdl64 with module net.maxon.c4d.io_usd
R123| laubwerk.xdl64 with module net.maxon.c4d.laubwerk
R124| mocca.xdl64 with module net.maxon.c4d.mocca
R125| mograph.xdl64 with module net.maxon.c4d.mograph
R126| motioncam.xdl64 with module net.maxon.c4d.motioncam
R127| motiontracker.xdl64 with module net.maxon.c4d.motiontracker
R128| python.xdl64 with module net.maxon.c4d.python
R129| redshift.xdl64 with module net.maxon.c4d.redshift
R130| redshift4c4d.xdl64 with module com.redshift3d.redshift4c4d
R131| sculpt.xdl64 with module net.maxon.c4d.sculpt
R132| shader.xdl64 with module net.maxon.c4d.shader
R133| sketch.xdl64 with module net.maxon.c4d.sketch
R134| sky.xdl64 with module net.maxon.c4d.sky
R135| sla.xdl64 with module net.maxon.c4d.sla
R136| teamrender.xdl64 with module net.maxon.c4d.teamrender
R137| thinking_particles.xdl64 with module net.maxon.c4d.thinking_particles
R138| tool_system_hybrid.xdl64 with module net.maxon.c4d.tool_system_hybrid
R139| uvviewport.xdl64 with module net.maxon.c4d.uvviewport
R140| volumes.xdl64 with module net.maxon.c4d.volumes
R141| xpressocore.xdl64 with module net.maxon.c4d.xpressocore
R142| Drawport API initialized
R143| Framework : DirectX
R144| Device : NVIDIA GeForce RTX 5090
R145| Framework version: 12
R146| Creating zip file:C:\Users\royalrender\AppData\Roaming\Maxon\Maxon Cinema 4D 2026_1ABCDC12_x\_bugreports\octane\bugreport_20260304_183944.zip
R147| Adding file:C:\Users\royalrender\AppData\Roaming\Maxon\Maxon Cinema 4D 2026_1ABCDC12_x\c4doctanelog.txt
R148| Loaded Octane DLL:OctaneRender Studio+ 2026.1 version:15000009 SDK:2026.1
R149| OctaneRender for Cinema 4D 2026.1-1.8.1 built for:20260 C4D vers:2026102
R150| C4D:2026102 comp:[bombshell] OS:[WINDOWS 64 BIT] Windows 11, 64 Bit, Professional Edition (build 26200) versType:11
R151| CPU:[AuthenticAMD, stepping 0, model 4, instruction family 15] speed:4.3 GHz numOfCpu:32Ht
R152| Plugins:[redshiftconfig advanced_render analytics archigrass bugslife_client c4d_assetbrowser c4d_bitmapfilter c4d_manager c4d_nodeeditor c4d_nodes c4d_objects c4d_simulation c4d_viewport_render c4d_xtensions c4doctane-2026 ca clothilde dynamics hair interop_bpexchange interop_forger interop_misc interop_moves io_alembic io_cadexchange io_collada14 io_collada15 io_compositing io_dwg io_fbx io_forger io_gltf io_goz io_obj io_skp io_substance io_usd laubwerk mocca mograph motioncam motiontracker python redshift redshift4c4d sculpt shader sketch sky sla teamrender thinking_particles tool_system_hybrid uvviewport volumes xpressocore ]
R153| NVAPI initializing...
R154| NVAPI Version: NVidia Complete Version 1.10
R155| Nvidia driver version:591.74 [r591_66]
R156| Loaded 175 osl scripts from dir:C:\Program Files\Maxon Cinema 4D 2026\plugins\Octane_Studio_2026.1\res\osl_scripts
R157| ' 18:39.47 rrC4D : all PluginStart() methods called
R158| ' 18:39.47 rrC4D : Cinema4D application started
R159| msg: set thread number to 32
R160|
R161| ' 18:39.47 rrC4D : ####################################################################################################
R162| ' 18:39.47 rrC4D : Start cinema4D render setup. v9.1.21
R163| ' 18:39.47 rrC4D : Python version 3.11.4 (pipelines/893915622:c23be21, Jun 8 2023, 15:31:26) [MSC v.1929 64 bit (AMD64)]
R164| ' 18:39.47 rrC4D : ####################################################################################################
R165| ' 18:39.47 rrC4D : Python::sys.stdout.encoding is utf-8
R166| ' 18:39.47 rrC4D : Python::sys.getfilesystemencoding is utf-8
R167| ' 18:39.47 rrC4D : FSCODING is utf-8
R168| ' 18:39.47 rrC4D : Flag -scene : '\\192.168.47.1\LHS_Projects\2545_Nightingale_Sphere\0601_UALL\c4d\JP\0601_UALL_Beach_v012.c4d'
R169| ' 18:39.47 rrC4D : Flag -frstart : '3'
R170| ' 18:39.47 rrC4D : Flag -frend : '16'
R171| ' 18:39.47 rrC4D : Flag -frstep : '1'
R172| ' 18:39.47 rrC4D : Flag -fname : 'C:\RR_localdata\renderout\A\JP\0601_UALL_Beach_v012\renders\0601_UALL_Beach_v012\0601_UALL_Beach_v012.'
R173| ' 18:39.47 rrC4D : Flag -fnamevar : 'C:\RR_localdata\renderout\A\JP\0601_UALL_Beach_v012\renders\0601_UALL_Beach_v012\0601_UALL_Beach_v012.'
R174| ' 18:39.47 rrC4D : Flag -fext : '.tif'
R175| ' 18:39.47 rrC4D : Flag -threads : '32'
R176| ' 18:39.47 rrC4D : Flag -ksomode : 'True'
R177| ' 18:39.47 rrC4D : Flag -ksoport : '7774'
R178| ' 18:39.47 rrC4D : Flag -c4dtake : 'Main'
R179| ' 18:39.47 rrC4D : Flag -pymodpath : 'C:\RR_localdata\renderscripts'
R180| ' 18:39.47 rrC4D : Flag -fpadding : '4'
R181| ' 18:39.47 rrC4D : Flag -renderer : 'redshift'
R182| ' 18:39.47 rrC4D : Flag -avframetime : '135'
R183| ' 18:39.47 rrC4D : Flag -noframeloop : 'False'
R184| ' 18:39.47 rrC4D : Flag -sceneos : '1'
R185| ' 18:39.47 rrC4D : Flag -raa : '1.0'
R186| ' 18:39.47 rrC4D : Flag -ociofix : 'True'
R187| ' 18:39.47 rrC4D : Redshift version is: 2026.2.1
R188| ' 18:39.47 rrC4D : loading scene file...
R189| CRITICAL: Stop: Type constraint and type must not be set both. [nodedescription_helper_impl.cpp(713)]
R190| ' 18:40.03 rrC4D : Scene load time: 0:00:15.473496 h:m:s.ms
R191| ' 18:40.03 rrC4D : Append python search path with 'C:\RR_localdata\renderscripts'
R192| ' 18:40.03 rrC4D :
R193| ' 18:40.03 rrC4D : INFO: Global save status is: 1
R194| ' 18:40.03 rrC4D : INFO: Regular Render Out status is: 1
R195| ' 18:40.03 rrC4D : INFO: MultiPass save status is: 1
R196| ' 18:40.03 rrC4D : INFO: MultiPass Render Out status is: 0
R197| ' 18:40.03 rrC4D : INFO: Regular Render Out is: ./$prj/renders/$prj/$prj
R198| ' 18:40.03 rrC4D : INFO: MultiPass Render Out is:
R199| ' 18:40.03 rrC4D :
R200| ' 18:40.03 rrC4D : Set BAKE_OCIO_VIEW_TRANSFORM_RENDER from 0 to False
R201| ' 18:40.03 rrC4D : INFO: setRenderParams: main output only
R202| ' 18:40.03 rrC4D :
R203| ' 18:40.03 rrC4D : INFO: Regular Render Out was set to: C:\RR_localdata\renderout\A\JP\0601_UALL_Beach_v012\renders\0601_UALL_Beach_v012\0601_UALL_Beach_v012.
R204| ' 18:40.03 rrC4D :
R205| ' 18:40.03 rrC4D : Scene init done, starting to render...
R206| ' 18:40.03 rrC4D : rrKSO startup...
R207| ' 18:40.03 rrC4D : rrKSO server started
R208| '18:40.03 rrKSO : Server is listening on port ('127.0.0.1', 7774)
R209| ' 18:40.10 rrC4D : rrKSO NextCommand ______________________________________________________________________________________________
R210| ' 18:40.10 rrC4D : rrKSO NextCommand 'arg.avFrameTime= 135
R211| ksoRenderFrame (3, 16, 1 )
R212| '
R213| ' 18:40.10 rrC4D : rrKSO NextCommand ______________________________________________________________________________________________
R214| ' 18:40.10 rrC4D : Image res: X:6000.0 Y: 6000.0
R215| ' 18:40.10 rrC4D : Rendering Frames (All frames at once. No frame-by-frame): 3-16
R216| Rendering frame 3 at <Wed Mar 4 18:40:15 2026>
R217|
R218| --- rrClient info: Current Time 18:47 | Rendering for 00:07 h:m, since 18:39 | Cores: 0.01 | GPUs: 0.00 | Mem: 19.30GiB | TCP MB/s I:0 O:0 ---
R219|
R220| --- rrClient info: Current Time 19:00 | Rendering for 00:20 h:m, since 18:39 | Cores: 0.00 | GPUs: 0.00 | Mem: 19.30GiB | TCP MB/s I:0 O:0 ---
R221|
R222|
R223|
R224|
R225| Current time:Mar 04. 19:05.37
R226| Total processing time: 00:25.58 h:m.s
R227| Max memory usage: 26.7GB (of 125GB installed, total system usage at same time: 66.7GB. Mar 04. 18:40.24)
R228| Max CPU usage: 66% 21.2 of 32 cores (total system usage at same time: 0.0. Mar 04. 18:40.24)
R229| .
R230| Max GPU usage:4% 0.0 GPUs (of 1 GPUs assigned to this thread. Max system GPU usage at same time: 0.0/1. Mar 04. 18:49.15)
R231| Max GPU memory usage: 20.9GB (of 31GB installed. Mar 04. 18:40.20)
R232| TCP data: IN: 3925MiB OUT: 17MiB. Max TCP speed: IN: 118MiB/s (Mar 04. 18:40.01) OUT: 0MiB/s (-.-)
R233|
R234| ************************* CLIENT REPORTS DURING THIS RENDER *************************
R235| Frame pre-processing time: 00.34 m.s
R236| Job froze (Max job usage was 0.0 cores during last 25 minutes (18:40). Max job usage 21.2. Current system usage 0.5, current job usage 0.0, current non-RR usage: 0.5. Frozen limit is set to 0.4 cores, abort time set to 25min minutes)
R237|
R238| Error: Job frozen
R239| ########## 3 Processes ########## (19:05.31)
R240| PID:52640 (ppID:10396) CPU:0.0c Mem: 7 Name:CMD.EXE
R241| PID:31864 (ppID:52640) CPU:0.0c Mem: 7 Name:CONHOST.EXE
R242| PID:62600 (ppID:52640) CPU:0.0c Mem:19746 Name:COMMANDLINE.EXE
R243| Total CPU:0.0c Mem:19760
R244| -------------------------------------------------------------------------------
R245|
R246|
R247| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
R248| Render workload (Frame stats)
R249| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
R250| (Valid Frame Number:true PlaceholderRender:false RenderOutFoundMax:0 JobFramesRendered:0 StatCount:72 Stats/frame:0.0)
R251| Time Frame Memory CPU-Render CPU-Other GPU Net In Net Out ('CPU' as Cores; 'Net' is 'Traffic in GiB (Max Speed MiB/s)'
R252| 18:40 3 26.7 32.0 11.3 0.0% 3.52 (117) 0.00 ( 0)
R253| 18:41 3 19.3 0.0 0.9 0.0% 0.00 ( 0) 0.00 ( 0)
R254| 18:42 3 19.3 0.0 1.0 0.0% 0.00 ( 0) 0.00 ( 0)
R255| 18:43 3 19.2 0.0 1.0 0.0% 0.00 ( 0) 0.00 ( 0)
R256| 18:44 3 19.3 0.0 1.8 0.0% 0.00 ( 0) 0.00 ( 0)
R257| 18:45 3 19.3 0.1 1.5 0.0% 0.00 ( 0) 0.00 ( 0)
R258| 18:46 3 19.3 0.0 0.9 0.0% 0.00 ( 0) 0.00 ( 0)
R259| 18:47 3 19.2 0.0 0.9 0.0% 0.00 ( 0) 0.00 ( 0)
R260| 18:48 3 19.2 0.0 1.1 0.0% 0.00 ( 0) 0.00 ( 0)
R261| 18:49 3 19.2 0.0 1.4 0.0% 0.00 ( 0) 0.00 ( 0)
R262| 18:50 3 19.2 0.0 1.1 0.0% 0.00 ( 0) 0.00 ( 0)
R263| 18:51 3 19.2 0.0 0.9 0.0% 0.00 ( 0) 0.00 ( 0)
R264| 18:53 3 19.2 0.0 1.0 0.0% 0.00 ( 0) 0.00 ( 0)
R265| 18:54 3 19.2 0.0 1.5 0.0% 0.00 ( 0) 0.00 ( 0)
R266| 18:55 3 19.2 0.0 1.3 0.0% 0.10 ( 3) 0.00 ( 0)
R267| 18:56 3 19.2 0.0 0.6 0.0% 0.00 ( 0) 0.00 ( 0)
R268| 18:57 3 19.3 0.0 1.4 0.0% 0.00 ( 0) 0.00 ( 0)
R269| 18:58 3 19.3 0.0 1.4 0.0% 0.00 ( 0) 0.00 ( 0)
R270| 18:59 3 19.3 0.0 0.9 0.0% 0.00 ( 0) 0.00 ( 0)
R271| 19:00 3 19.3 0.0 1.4 0.0% 0.00 ( 0) 0.00 ( 0)
R272| 19:01 3 19.3 0.0 1.6 0.0% 0.00 ( 3) 0.00 ( 0)
R273| 19:02 3 19.3 0.0 5.4 0.0% 0.00 ( 0) 0.00 ( 0)
R274| 19:03 3 19.3 0.0 1.0 0.0% 0.00 ( 0) 0.00 ( 0)
R275|
R276| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
R277| Render workload (System stats)
R278| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
R279| Time CPU GPU Memory (Note: CPU as Cores)
R280| 18:35 0.6 0% 61.0
R281| 18:36 0.8 0% 61.0
R282| 18:37 0.9 0% 61.0
R283| 18:38 1.1 4% 61.0
R284| 18:39 0.6 12% 61.0
R285| 18:40 7.2 0% 56.9
R286| 18:41 0.6 0% 62.2
R287| 18:42 0.6 0% 62.2
R288| 18:43 0.6 0% 62.2
R289| 18:44 1.0 0% 62.3
R290| 18:45 0.6 0% 62.4
R291| 18:46 0.6 0% 62.3
R292| 18:47 0.6 0% 62.4
R293| 18:48 0.6 0% 62.4
R294| 18:49 0.8 1% 62.4
R295| 18:50 0.8 0% 62.4
R296| 18:51 0.8 1% 62.3
R297| 18:52 0.8 0% 62.3
R298| 18:53 0.6 0% 62.4
R299| 18:54 0.9 0% 62.4
R300| 18:55 0.6 0% 62.4
R301| 18:56 0.6 0% 62.4
R302| 18:57 0.5 0% 62.4
R303| 18:58 0.8 0% 62.3
R304| 18:59 0.8 0% 62.4
R305| 19:00 0.6 0% 62.4
R306| 19:01 0.6 0% 62.4
R307| 19:02 0.8 0% 62.4
R308| 19:03 1.8 0% 62.6
R309| 19:04 0.6 0% 62.6
R310| 19:05 0.6 0% 62.5
R311|
R312| ************************* Status before abort (19:05.32) *************************
R313| GPU usage: 0.0GPUs 0% (of 1 GPUs assigned to this thread. Total machine GPU usage: 0.0/1)
R314| PID:62600 (PPID:52640) CPU:0.0 Mem:19746 Name:COMMANDLINE.EXE
R315| PID:31864 (PPID:52640) CPU:0.0 Mem: 7 Name:CONHOST.EXE
R316| PID:52640 (PPID:10396) CPU:0.0 Mem: 7 Name:CMD.EXE
R317| Total CPU:0.0c Mem:19760
R318|
R319| Error in this log file: error: job frozen
R320| Warning: Abort because renderer froze
R321|
R322|
```
If i then stop the client watch, and restart with the client, the job goes through fine and renders. I have observed this behaviour on 3 identical machines now.
```
C:\Users\Admin>nvidia-smi
Wed Mar 4 17:50:21 2026
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 591.74 Driver Version: 591.74 CUDA Version: 13.1 |
+-----------------------------------------+------------------------+----------------------+
| GPU Name Driver-Model | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA GeForce RTX 5090 WDDM | 00000000:01:00.0 On | N/A |
| 0% 48C P0 79W / 450W | 801MiB / 32607MiB | 0% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
+-----------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=========================================================================================|
| 0 N/A N/A 6440 C+G C:\Windows\explorer.exe N/A |
| 0 N/A N/A 12620 C+G ...y\StartMenuExperienceHost.exe N/A |
| 0 N/A N/A 13756 C+G ...c\AdobeNotificationClient.exe N/A |
| 0 N/A N/A 16276 C+G ...indows\System32\ShellHost.exe N/A |
| 0 N/A N/A 16376 C+G ...IA app\CEF\NVIDIA Overlay.exe N/A |
| 0 N/A N/A 16940 C+G ...\Creative Cloud UI Helper.exe N/A |
| 0 N/A N/A 18208 C+G ...5n1h2txyewy\TextInputHost.exe N/A |
| 0 N/A N/A 20608 C+G ...2txyewy\CrossDeviceResume.exe N/A |
| 0 N/A N/A 21444 C+G ..._cw5n1h2txyewy\SearchHost.exe N/A |
| 0 N/A N/A 26720 C+G ....0.3800.82\msedgewebview2.exe N/A |
| 0 N/A N/A 28292 C+G ...IA app\CEF\NVIDIA Overlay.exe N/A |
| 0 N/A N/A 28336 C+G ...yb3d8bbwe\WindowsTerminal.exe N/A |
+-----------------------------------------------------------------------------------------+
```
The curious thing is that I have 3 machines with dual 5090s in too, but they all run fine in clientwatch mode. The output of nvidia-smi shows the same driver version, cuda version etc.
I will upload a debug log to the upload portal too.
Thanks for the help.
Tom
RR, Schoenberger
Hi
I compared the background “service mode” and “app mode” log files that you uploaded.
The user preference folder is different as you did not log in with the user “renderfarm” for your test with the rrClient started in app mode.
But based on the Redshift log I assume the issue is not some issue with cache or preference files.
RR uses these paths:
Profile Path C:\Users\royalrender\AppData\Roaming\Maxon\Maxon Cinema 4D 2026_1ABCDC12_x
Plugin Cache Location: C:\Users\royalrender\AppData\Local\Redshift\
Redshift Log:
Detected change in GPU device selection
Creating CUDA contexts
CUDA init ok
Ordinals: { 0 }
Initing NVAPI and querying info...
Done
The Redshift log is the same until the message “Detected change in GPU device selection”.
After that it loads/initialize CUDA. Which never happens in service mode.
Therefore I assume a driver and not a Redshift issue.
Side-Note: It would be possible to verify if the issue happens in a Redshift or Nvidia function/library.
Once the render freezes, open the Task Manager, tab Details, select Commandline.exe, RMB, create dump
And then load the dump with WinDgb as stated on this page: https://www.royalrender.de/help/CrashLocation.html
If you know it is the driver, you could try one that is a few months old.
> The curious thing is that I have 3 machines with dual 5090s in too, but they all run fine in clientwatch mode.
>The output of nvidia-smi shows the same driver version, cuda version etc.
Yes, that is strange.
There is one Windows setting that changes how GPUs are used (Forgot the name, but I can find it).
Please open the Task Manager on a working and the broken machine.
Tab Performance, left menu GPU.
You see 4 views which you can change with a dropdown at the top of each graph.
If “CUDA” is not available on one, but the other machine, then the GPU mode was changed in Windows.
Then you can try to reboot the machine and not log in with any user.
Just to remove some possible causes.
To verify, the render log states if someone is logged in:
++++++++++++ Environment +++++++++++++++++++++++++++++++++++
rrClient application is running with user royalrender\royalrender
Artist logged into workstation is XXXXXXXXXXXX
The next information is not from my experience, but easy to verify:
* Even minor differences in Windows 11 / 10 builds could affect how services interact with WDDM GPUs.
nvidia-smi may show same driver, but Windows graphics subsystem could be subtly different.
Please run these commands and compare both machines.
winver
systeminfo
* Both machines have a display attached?
* Have you used Remote Desktop to connect to the machine?
If you did, reboot the machine and do not use Remote Desktop until the render was tested.
regards,
Holger Schönberger
Craftsman and Keeper of the Royal Render Flame
Please use the rrKnights Tavern
or our support system for new questions.