RDP Session from windows keeps disconnecting after a period of time

When I remote in from Windows to SUSE tumbleweed Linux, it times out after a period of inactivity. How can I disable this?

I use XRDP a lot and never had a session time out on either Leap or Tumbleweed. Maybe related to screen save? I always disable mine or is there an auto logout? Which desktop environment are you using? I use LXDE mainly, CDE (no comments please!) and plasma occasionally.

Screen saver or screen lock I should have said.