Game Hitches (GC Mark Time?)

Hi , you are probably right that it’s the GC running, and this is somewhat normal in Development build. To verify your performance, there is a command line that is helpful that should remove that lag : -NoVerifyGC
From the documentation:

-NoVerifyGC Otherwise expect massive hitching in Release builds at least every 30 seconds or so.

This should not be present in Shipping build.

Here is the link to the documentation :

Hope this helps!

Mick