plasma 5

could someone help me with my plasma logon
i can logon with ICE or Gnome but none of the Plasma’s work
I have an old Toshiba Satellite laptop using opensuse 15.3 with plasma 5.18.6
always had trouble with Nvidia
the wired connection stopped working so i use Wi-Fi
But I miss how I had things configured
Not much in the mood to reinstall again
notice i had problem after updating

Which desktop manager (sddm, lightdm, …) and which window manager (kwin5, openbox, …) do you use?

Regards

susejunky