I have figured out what the root causes of my FPS drops are. Workaround included (may only work for some)

[MikePapa4008]

Please make sure you have voted for the relevant bug report. Apparently with the current number of votes it doesn’t make it into the top bugs list.

Intermittent Performance Spikes, high time in Manipulators

I’m seeing random performance spikes, where FPS will drop from 50 to around 10. Manipulators and MainThread will show 80+ms. This will continue for around 10-30 seconds, then FPS suddenly improves. This isn’t always back to full speed, there seems to be an intermediate state (for me it was 25-30 FPS). It will sometimes jump between the 3 states a few times (10-30 seconds each) until finally getting back to normal speed. The switch between these states is sudden and obvious, both in the…