Air Pro 4 - Connection Problems with my PC

I have similar issue. I need to test more, but when "dual connection" is active and buds are connected to phone and PC, the sound in Windows 11 is continuosly "blinking", making impossible to listen to anything. No disconnection message for me, just the sound disappearing continuosly. I need to test without dual mode connected for longer to see if then sound is stable, but I hope someone can offer a solution for this. I have no issues with a different computer and Windows 10 installed.