Some random crashes in lobbys and alot of repairing instalation lately

Any one know whats up with that?

Been a while from the last time I had issues with client. Recently had 2-3 matches drop in the lobby, fail to even make it to load screen for 2 and was sitting at 100% till the game was remade for 1. Now when it wont connect i Task manager and end League then restart it and it instantly goes on to repair installation.

Also lot of times when I just log in it reverts to and old path then goes on to repair installation. This seems a bit wonky to me, and honestly its getting a bit annoying.

Edit. Apparently Repair failed so now I get to try again.