Befor reading: This only affects Gmod13!
Ok, So after scratching my head and going bald... I saw that Chrome and Bass were not loading.
I think i have identitified the causes:
-Bass: Due to there being a new window title, Bass cannot find where to start playing...
-Chrome: VMaterialSystem080 No longer exists .....
If these can be fixed, It would be great :)
Thanks in advance!