I just installed that Win 10 october 2018 update on my Dell M6700 mobile workstation. ( 16 Gb RAM, Quadro K3000M, I7-3740)
I have the feeling that RH 5 got really slow in rendered and shaded mode, while of course I can´t compare anymore. I have already installed the latest Quadro drivers.
Anybody else having problems ?
One thing you could try is to do a “clean” install of the NVIDIA display drivers - i.e. not simply installing the latest drivers but uninstalling current driver before installing again. This process is described by @jeff in this thread:
Make sure to include step 4 of the uninstalling process!