There are vertical lines flickering when G-SYNC / VRR is enabled. It only happens with 3D applications and not when playing videos, so it can't be the hardware. I got my unit replaced and can observe the same issue with the new one.
Monitor firmware: MCM101
DisplayPort set at 144Hz (Higher or lower didn't change anything)
Custom PC with Nvidia RTX 4070ti
Windows 11
#XG27WCS
