Played a game of Coop, got vermillion problem. I was Karax, he was Abathur. He quit. I shrugged and figured, well, I could solo this map as abathur, and did.
The problem was with Abathur’s nydus worms. I made a couple nydus networks, one at each base, thinking I could shuffle units around quickly, but I was wrong. For some reason, I can’t load shared units into a nydus network, even if it’s their network. The roaches just stood around staring at it; meanwhile, my probes got in just fine.
It’s kind of a rare edge case, more annoyance than major glitch, but I could conceivably see someone losing because they weren’t prepared it so I thought I’d post it here.