Everything looks good in Big Sur but I got a weird problem when I use ASUS PG43UQ connected with RadeonVII DP port as the speaker no matter DP1 or DP2. After running 5 - 10 minutes, the sound coming from PG43UQ will be fragmented and the mouse pointer was lagging then after a few minutes, the system will be restarted. I'm not sure if anyone is encountering the problem if you choose the DP displayer to play sound.
The current solution for me is to use QuickRes to switch the screen resolution rapidly to avoid the reboot. Or use Bluetooth speaker, earpiece but in windows no such problem.
Everything looks good in Big Sur but I got a weird problem when I use ASUS PG43UQ connected with RadeonVII DP port as the speaker no matter DP1 or DP2. After running 5 - 10 minutes, the sound coming from PG43UQ will be fragmented and the mouse pointer was lagging then after a few minutes, the system will be restarted. I'm not sure if anyone is encountering the problem if you choose the DP displayer to play sound. The current solution for me is to use QuickRes to switch the screen resolution rapidly to avoid the reboot. Or use Bluetooth speaker, earpiece but in windows no such problem.