Yes, I also experience exactly the same problems on Firefox and Chrome after waking from sleep mode. I get a sneaky suspicion it has something to do with config_i2c_nvidia_gpu kernel module setting message I reported earlier here:
https://forum.calculate-linux.org/t/config-i2c-nvidia-gpu-nvidia/10288/5
This issue reminds me of OpenGL programming when a call to clear frame buffer had to be in order for animation to happen properly. Since the error message is GPU-related, maybe it’s the same type of a problem. Maybe Calculate devs could turn this module off with next kernel update (if this module setting is the cause of this problem)?