When a player idles out, the bot won't respond to them anywhere including PM until the current game ends. If they /part the channel in meantime, it triggers an error which seems to suggest the bot thinks the user isn't in the channel anymore, however if they rejoin after the /part the bot starts responding to them again. Regardless, when the game ends the bot will start responding again without any special actions required.
When a player idles out, the bot won't respond to them anywhere including PM until the current game ends. If they /part the channel in meantime, it triggers an error which seems to suggest the bot thinks the user isn't in the channel anymore, however if they rejoin after the /part the bot starts responding to them again. Regardless, when the game ends the bot will start responding again without any special actions required.