The nxnode.bin process uses 100% of all cores when the remote screen on Wayland is in power save mode
The nxnode.bin process on the remote computer uses 100% of all the available cores when the remote screen is locked and goes idle, i.e. when the screen goes to power save "black" after a few seconds of inactivity.
This problem has been reproduced with nomachine-8.5.3-3.x86_64 on AlmaLinux 9 OS with all updates and Wayland enabled.
SOLVED, Released in version 8.9.1
