Game Issues and Problems that I am trying to figure out any help would be lovely

Okay, I was having some issues in 6.9 where the game would crash after i won or lost and clicked the button to continue under the DEFEAT or VICTORY banner, now that 6.10 has gone live some of those issues have gone away, and everything was hunky dory until around 4am this morning, been playing since 3pm without any issues, and suddenly if i try to join a game, it crashes and bugsplats, I reinstalled from scratch cause i was in an ARAM with taliyah and was doing really really good and suddenly my connection to the server went to crap, No other problems, just league. The game crashed, and when i reopen it tells me 'you have corrupted files' and repairs the game files, It's the second time it's done it trying to test. Anyone else having these kinds of issues?