My post from the forums:
"I've been having fun with the new Undergames mode and patch in general, but I am also having some major problems. I have been getting wicked lag spikes throughout every match, and sometimes the game will freeze up and then crash. I even tried turning the graphics settings down but that actually made it worse. I do suspect it has something to do with the AI spamming commands and the Recall spell, for some reason the AI is completely obsessed with it. The AI also does not manage it's dungeon properly, it will always have minions rallied the moment it gets into a fight and they are always angry/starved/sleep deprived. Saving often has been my only saving grace from the crashes, but this time I had to reset the match because it kept crashing 2 min after I loaded my save. If anyone has any tips to get passed the lag hitching, I'm all ears."
To add to this. When the AI gets into a fight and leaves their minions perma-rallied, you can literally sit there and camp for 2 hours and let the enemy's minions kill each other til there's nothing left and just steamroll them because all they have left are level 1 minions.
Windows 10 Pro 64-bit
64 Gigs RAM
Octocore I-7 6700k 4.00Ghtz
nVidia GTX 1080 8-gig
Customer support service by UserEcho