It happens sometimes and resizing window or opening window again fixes the issue for the moment. I specifically notice this with PrusaSlicer when it is rendering and when Steam friends some context-menu (like changing your online status context-menu). It happens sometimes, not always.
Wayland KDE
[v1n1@ttt ~]$ nvidia-smi
Fri Sep 6 10:22:21 2024
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 560.35.03 Driver Version: 560.35.03 CUDA Version: 12.6 |
|-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA GeForce RTX 3090 On | 00000000:0E:00.0 On | N/A |
| 53% 41C P3 98W / 350W | 3412MiB / 24576MiB | 39% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
E.g.:
PrusaSlicer
What do I do?