I'm copy pasting a thread I made about the euw crash, it certainly has been very buggy for me :

TL;DR: Did weird shit with client stuck trying to reconnect to a game that ended. After a while client closed itself and seconds after servers were down.

EDIT : picture of client. Still fucked up lol

Ok so this is probably a huge coincidence... but hear me out.

I pressed alt+f4 right before our nexus exploded, and then instead of getting the lobby as usual, I had the reconnect button. Stuck in a phantom game basically.

I tried to reconnect, exit the client and start it again, reconnect, nothing worked ; getting errors messages varying in nature. Then I tried launching another client of league while forgetting that the other was still buggy and trying to reconnect.

I cancel the new one and the old is buggier than ever, error messages coming all the way. Then at one point the client closes by itself.

I immediatly launch league after and the server is rip. Spooky *_* any chances it is connected or huge coincidence ? this happenend 10 min ago if I recall correctly.

TL;DR: Did weird shit with client stuck trying to reconnect to a game that ended. After a while client closed itself and seconds after servers were down.

Ok so this is probably a huge coincidence... but hear me out.

I pressed alt+f4 right before our nexus exploded, and then instead of getting the lobby as usual, I had the reconnect button. Stuck in a phantom game basically.

I tried to reconnect, exit the client and start it again, reconnect, nothing worked ; getting errors messages varying in nature. Then I tried launching another client of league while forgetting that the other was still buggy and trying to reconnect.

I cancel the new one and the old is buggier than ever, error messages coming all the way. Then at one point the client closes by itself.

I immediatly launch league after and the server is rip. Spooky *_* any chances it is connected or huge coincidence ? this happenend 10 min ago if I recall correctly.