I recently ‘upgraded’ to windows 10 when I built a new PC and I’m finding that having Cortana enabled is causing huge drops in the framerate when working in the editor or playing in editor (PIE). If I play as a standalone game, it’s fine.
It happens about once every 2 seconds and the frame will jump from ~10ms to 50+ and it’s driving me mad. So I completely disabled Cortana and that fixed it. 100% gone. Then I lost the ability to search throughout Windows and started having issues related to Windows forced updates and the fact that I’d completely disabled Cortana. So, I re-enabled Cortana and now the hitching is back again.
I can’t seem to find anything about this in the forums… has anyone else experienced this? It seems crazy that I’d have to do this. Any suggestions?