The configuration is real panel, peripherals configured for gui, start via gui. I vnc into the rpi, it's headless.
On boot, the simulator and panel controller are started, but not the gui window that shows the tape reader input, output, and the type 30.
This apparently means no tape can be loaded via the hardware panel. Load a tape, press read-in, nothing happens.
I have to shut down everything via pdp1control, restart it, then all is fine.
Also, before shutting things down, pdp1 and panel_pdp1 are pegging the rpi making it very difficult to execute anything. That goes away after restarting stuff via pdp1control.