I have Revit 13, at work and at home working fine in work both 12 & 13. At home 12 works fine. On 13 it loads normal in last saved view but as soon as a click another view it flickers to load but then viewing window goes blank and the steering wheel/view cube is gone to. Also any action on ribbon is slow and no tools work as can not see it working.
Help it worked before tried various orojects and reinstalled and repaired to, also have service pack 3 now.
Thanks
Lee