Amcrest IP8M-T2499E, RaspberryPi 3b, new install: BrokenPipeError: [Errno 32] Broken pipe

[tlstew]

Amcrest IP8M-T2499E camera with new install of Raspbian Bullseye using this compose file (sanitized):

version: "3.3"
services:
  unifi-cam-proxy-1:
    restart: unless-stopped
    image: keshavdv/unifi-cam-proxy
    volumes:
      - "./client.pem:/client.pem"
    command: unifi-cam-proxy --host {PROTECT_IP} --mac '{GENERATED_MAC}' --cert /client.pem -i {CAM_IP} --token {TOKEN_OMITTED} amcrest -u CamUser -p CamPass --motion-index 0 --snapshot-channel 1 --ffmpeg-args='-c:a copy -c:v copy -bsf:v "h264_metadata=tick_rate=30000/1001"'

Getting this exception:

unifi-cam-proxy-1_1  | 2022-05-03 07:20:18 1acc63251188 DahuaCam[1] INFO Processing [NetworkStatus] message
unifi-cam-proxy-1_1  | 2022-05-03 07:20:18 1acc63251188 DahuaCam[1] INFO Processing [GetSystemStats] message
unifi-cam-proxy-1_1  | Traceback (most recent call last):
unifi-cam-proxy-1_1  |   File "/usr/local/lib/python3.8/runpy.py", line 194, in _run_module_as_main
unifi-cam-proxy-1_1  |     return _run_code(code, main_globals, None,
unifi-cam-proxy-1_1  |   File "/usr/local/lib/python3.8/runpy.py", line 87, in _run_code
unifi-cam-proxy-1_1  |     exec(code, run_globals)
unifi-cam-proxy-1_1  |   File "/app/unifi/clock_sync.py", line 167, in <module>
unifi-cam-proxy-1_1  |     main()
unifi-cam-proxy-1_1  |   File "/app/unifi/clock_sync.py", line 157, in main
unifi-cam-proxy-1_1  |     write(read_bytes(source, payload_size))
unifi-cam-proxy-1_1  |   File "/app/unifi/clock_sync.py", line 87, in write
unifi-cam-proxy-1_1  |     sys.stdout.buffer.write(data)
unifi-cam-proxy-1_1  | BrokenPipeError: [Errno 32] Broken pipe
unifi-cam-proxy-1_1  | av_interleaved_write_frame(): Broken pipe
unifi-cam-proxy-1_1  | Error writing trailer of pipe:: Broken pipe
unifi-cam-proxy-1_1  | Traceback (most recent call last):
unifi-cam-proxy-1_1  |   File "/usr/local/lib/python3.8/runpy.py", line 194, in _run_module_as_main
unifi-cam-proxy-1_1  |     return _run_code(code, main_globals, None,
unifi-cam-proxy-1_1  |   File "/usr/local/lib/python3.8/runpy.py", line 87, in _run_code
unifi-cam-proxy-1_1  |     exec(code, run_globals)
unifi-cam-proxy-1_1  |   File "/app/unifi/clock_sync.py", line 167, in <module>
unifi-cam-proxy-1_1  |     main()
unifi-cam-proxy-1_1  |   File "/app/unifi/clock_sync.py", line 161, in main
unifi-cam-proxy-1_1  |     write(read_bytes(source, payload_size))
unifi-cam-proxy-1_1  |   File "/app/unifi/clock_sync.py", line 87, in write
unifi-cam-proxy-1_1  |     sys.stdout.buffer.write(data)
unifi-cam-proxy-1_1  | BrokenPipeError: [Errno 32] Broken pipe
unifi-cam-proxy-1_1  | Exception ignored in: <_io.TextIOWrapper name='<stdout>' mode='w' encoding='utf-8'>
unifi-cam-proxy-1_1  | BrokenPipeError: [Errno 32] Broken pipe
unifi-cam-proxy-1_1  | av_interleaved_write_frame(): Broken pipe
unifi-cam-proxy-1_1  | Error writing trailer of pipe:: Broken pipe

Does the above provide enough info to help? More information that I could provide?

Python is a long ways away in my realm of programming strengths, but it looks as though during GetSystemStats its trying to send a time sync but the pipe is dead before that can happen...

[tlstew]

This is a duplicate of: Broken Pipe error after Protect update 1.21.3

My bad for not spotting this first...