IMO they should just remove the bots option from most of the servers, if not all, since it's the bots that seem to cause the servers to crash. Maybe then have them out of the game until they figure out why it happens, cause now it seems like the servers are down all the time..
Though they might have to have at least one server with the bot option for testing until they fix it, but until they do, they should remove so the servers can stay up for more than an hour before crashing.