Fatal error around 1 per week?

So I am having a minor problem. Around once a week my game becomes very framerate laggy. I run it on low to get a stable FPS of 60+ but it will randomly just one game start to lag like crazy. usually fixed if I just quit and rejoin. Its not a heat problem, I checked my temps and they are all in line, plus it does happen randomly, not always after long hours of play. Heres the SS of the error log. Don’t know what it means but I could use some help.

Looks like you keep hitting a memory issue somewhere in the code, based on the “Access violation reading location…”, um, location. (That’s not a valid memory address!)

My suggestion would be to file a full bug report next time it happens, including the match ID if possible. Support link can be found here: