So I have a Windows laptop and a Linux mini PC sitting next to each other. I have a wireless keyboard plugged into the Windows laptop and I connect to the Linux box through NoMachine.
When the problem arises.There is no issue with the Windows PC. If I plug the keyboard into the Linux box and view via NoMachine, there is no issue there. If I plug the keyboard back into the Windows machine and type, the problem appears again.
Rebooting everything doesn’t fix the problem.
I can also hit a key combination and get either lower case or mixed case on caps lock or upper case and mixed case on caps lock.
It seems NoMachine is interpreting the keycodes?