Bugsplatting out of nowhere and not being able to connect to games in general sometimes

So the last couple days I've had MASSIVE issues with bugsplatting and dc issues when loading into a match. This has never happened before in my year and a half (give or take a month) of playing and it's seriously pissing me off. I've already tried repairing the client but that had no effect, so if anyone has any USEFUL input to give that'd be much appreciated.