[GAMEPLAY] In custom games bots sometimes afk in spawn and spam abilities.

I play a lot of custom games by myself with 9 bots when testing builds/champs for the first time, but lately I've been having a problem where bots will afk randomly. They will be perfectly fine for the first 5-10 minutes then either get totally stuck in spawn and spam abilities or stand there for 2 minutes at a time then go back to normal.

So far on my main account I've seen Ryze sit in spawn and spam q for most of the game, and on my second account I've seen Ezreal and Kayle stay in spawn for ~2 minutes in the middle of a game then return the the fight.