Every now and then its not even a set game its just random. the system error message completely locks my computer. and im always playing ranked. so i randomly DC and it fucks with my games. and my LP all because i have to fully restart my computer. and at the moment i can even get league to run. this is such bs.
Hey man, sorry to hear about the problems you're having.
My first suggestion would be to do a fresh uninstall/reinstall of League to make sure everything is up to date and to iron out any small bugs. After that, I'd recommend filing a support ticket (found right here) and explaining the issue in detail with your support agent. There's a better chance that they can help you there as the Boards are entirely community run, so there's not much we can do aside from suggesting fixes that may not work.
Good luck!
