Connection lost after a few seconds

I get "Connection lost!" message in my Googles V2 (probably this) after a (random) short while. Sometimes after just a few frames, sometimes after ~30 seconds.

Notes:

The Moonlight-Shim window keeps saying "Dji Moonlight Running"

The "dji-moonlight-shim.txt" content that might be relevant:

WARNING: linker: ./dji-moonlight-shim: unsupported flags DT_FLAGS_1=0x8000001
2023-03-24 23:05:48.477  1070  1071 DUSS26 :DISPSRVE: icc peek failed for 0 time for cmd id: 10
Got connect header: 1440 x 810 @ 60 FPS
2023-03-24 23:05:50.797  1070  1071 DUSS26 :DISPSRVE: icc peek failed for 0 time for cmd id: 10
Frame size too big: 16777216 (max: 1000000)
2023-03-24 23:05:51.918  1070  1071 DUSS26 :DISPSRVE: icc peek failed for 0 time for cmd id: 10
2023-03-24 23:05:53.997  1070  1071 DUSS26 :DISPSRVE: icc peek failed for 0 time for cmd id: 10

I've installed the whole thing as explained in https://www.youtube.com/watch?v=a7JqIUMFy0o (e.g. from "https://www.mediafire.com/file/sx4ne5hrqff99ir/DJIMoonlight.rar/file", the file timestamp is "2023-01-22 22:45:37", md5 is 662ff23bacafb5a58bb08cbfb8aa5356 ).
I was using USB2.0 port (maybe everyone else use faster ports these days?
I'm attaching "sunshine.log" for completeness. sunshine.log. Maybe I should try lowering my desktop resolution and/or increasing the "Quantization Parameter" in the Sunshine advanced config (https://localhost:47990/config#)?

fpv-wtf / dji-moonlight-shim

Connection lost after a few seconds #4