By moving the windows from every application after a hour its getting slow and hangs for 10 / 15 seconds.

I tried a lot, but am not so experienced. I hope you can help me. Fur fuhrter information please write me and tell me how.
The screen is a LCD 55 inch.
Unfder windows I dont have any problems.
With kind regards from Holland,
Hans..

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: nvidia-driver-515 515.76+really.515.65.01-0ubuntu0.22.04.2
ProcVersionSignature: Ubuntu 5.15.0-54.60-generic 5.15.74
Uname: Linux 5.15.0-54-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.2
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Nov 24 19:28:54 2022
InstallationDate: Installed on 2022-04-29 (209 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=nl_NL.UTF-8
 SHELL=/bin/bash
SourcePackage: nvidia-graphics-drivers-515
UpgradeStatus: No upgrade log present (probably fresh install)