I could only use my right click and my abilities. I was not able to open up shop, the tab menu, the escape menu, and I wasn't able to unlock my screen. Whenever I attacked a minion, I'd stay in place until the minion was dead.
I don't know how it was caused, but all I know is that it's happened twice to me.
Fear The Banana1 votesThe same thing happens to me, no one believes me though.
Drakzul the Dark1 votes[{quoted}](name=Ajs Shadow,realm=NA,application-id=LqLKtMpN,discussion-id=G1KqY34Z,comment-id=0000,timestamp=2015-03-23T15:58:51.746+0000)
The same thing happens to me, no one believes me though.
Yeah, still happens and it's super annoying. But it only happens if I'm typing in chat. I don't know exactly what causes it though.
Draig1 votesSame here, so annoying, so bloody annoying.
Awesome Joshua1 votesExact same thing happened to me too except in URF! The suddenly i started auto-attacking the minions and I couldn;t click anywhere else :'(
Closed Party1 voteshave you found a solution?
Drakzul the Dark1 votesI've found that it happens after I use all-chat, but not all the time.
201706231 votesI have had it for half a game and it would not go away. Also I could not press the continue button on the finish screen -_- . If someone finds a fix please say because I get this glitch once every 5-10 games; and it's getting worse too. 
Katarina Hentai1 votesThis has also been happening to me, I have to close my game and reconnect which is really annoying
IigNPICFub1 votesSame thing keeps on happening. Anyone know when they'll fix this bug?
Desire2Kill1 votesThis happens to me almost every game!
Draig1 votesIt's not a bug! I hav found the solution, it's called 'attack-move', and it's toggled with the shift key.
The Termanater1 votesIncorrect, even when you're not holding the shift key my right click still acted as attack move until I quit and reconnected, or until the game ended.
Closed Party1 votesyes it does that because holding shift enables it and idk what disables it i think you have to hold again