Casting from JRiver to Chromecast not working

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Grant Drury-Green

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May 30, 2025, 12:49:47 AMMay 30
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Hi,

I have set up BubbleUPnP server (0.9-update50) on my media server, and have been able to successfully see my Chromecast speakers. 

When I check the 'Create a DLNA renderer' on any of the speakers, I can see them listed in JRiver (version 34):

Screenshot 2025-05-29 174127.png

I've also configured a specific DLNA Server in JRiver, based on the recommendations from 'Whitebear DMR Analyser' (which is able to successfully play audio to the speakers).

However, when I attempt to play a playlist from JRiver to the DLNA zone for a speaker... playback seems to start, but then just stops after a few seconds. No audio is heard on the speaker.

I'm not sure if this is a JRiver issue, or a BubbleUPnP one.

Is there any logging which may assist?

Grant Drury-Green

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May 30, 2025, 12:58:59 AMMay 30
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Actually -  little more on this... Wheb I start playback - I do get the standard 'connected' sound on the CC speaker... and, interestingly, I'm able to control the volume on the CC speaker from JRiver

Bubblesoft

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May 30, 2025, 4:39:24 AMMay 30
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Hi,

First, check that the firewall is not blocking incoming LAN connections on port 58050.

If the problem persists, please send me (at bubblesof...@gmail.com) the BubbleUPnP Server log file. On Windows
it is located a C:\Users\<your user>\AppData\Roaming\BubbleUPnP Server\BubbleUPnPServer.log.0

Grant Drury-Green

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May 30, 2025, 6:50:39 PMMay 30
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I don't have any BubblesoftUPnP path under User/[me]/AppData. I am running the server as a Windows Service, if that leads to a different install path.

I reinstalled Bubble as a User application, and am now seeing logs. I'll email

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