[Bug]: audio loss when dis/connecting via RDP (Windows)

[DJ2LS]

FreeDATA Version

0.16.1.alpha

What operating system are you using?

Windows

Operating System Version

Windows 10

Architecture

x86

Area of problem

Server - Message System

Describe the bug

When connecting to my Windows test machine with a running FreeDATA server via RDP, the waterfall freezes because the audio device reports an "input overflow". Also happens when disconnecting the RDP session:
image.png
I suspect that this is a (new) RDP bug; perhaps the audio device is briefly "touched" when disconnecting or connecting and thus snatched from the server. Maybe there is a chance to find a workaround for this and make FD a bit more resilient against this issue?!
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(Btw.: VARA seems to have the same issue, and shows up “frozen” after a connect, but recovers after a short time)

To Reproduce

Connect via RDP to Windows instance

Expected behavior

Audio crash

Screenshots

Log Files

No response

Additional context

No response

[DJ2LS]

Does this problem still exist?

[DJ2LS]

@dk5sm does this Problem still exist?

[dk5sm]

Yes, it´s still existing with 0.16.8:

2024-11-10 13:50:51 [warning ] [AUDIO STATUS] frames=4800 status=<sounddevice.CallbackFlags: input overflow> time=<cdata 'struct PaStreamCallbackTimeInfo *' 0x000000AF0A9DF6A8>

As ist seems to a Windows/RDP related issue to me, you may close this report.
If you want to work around this issue, maybe a kind of watchdog which restarts the audiodevices may do the trick when an input overflow occurs.