GPU/System complete lockup when editor tries to render tooltips in property lists [4.14 Windows]

This issue has gotten logged in our tracker here: Unreal Engine Issues and Bug Tracker (UE-42280)

Look at the ticket for a small list of workarounds that may help the issue.

If you want a quick and easy workaround that seemed to help a lot of people do the following.

  • Open the editor
  • In the the Content Browser select View Options (eye icon bottom right)
  • Uncheck Real Time Thumbnails

This was proposed by a user (IronicParadox).

Cheers,

Ed