Your comments

>Can I first ask if you tried to force all WFTO processes to use your

NVIDIA 950m card, including CoherentUI? You can see how to here: Missing, Invisible or Laggy UI

Already done.
>Can I also ask you if you have ensured that you have the latest Graphics Drivers?
Yup, updated them yesterday.

Here is yours output log :)

output_log.txt