[Client] Unresponsive client during gameplay

During the third game as new champion, after I recalled, cursor turned into a regular arrow and no interaction with the game was possible past that point. I tried reconnecting and restarting client as shutting the game down through windows manager was only possible thing I could do. No third party programs I run are interacting with lol in any way, all other stuff worked fine, ping google.com -t 10-11ms, no packet loss during 5 min period. After game ended, everything worked fine in the client, until I entered second game (VS bots this time), it was unresponsive from the beginning. Chat and game run normally aside from the fact it is impossible to do anything, not even write, so problem won't be in connection.

Thank you for your time.