It was a pain to figure out, but I was able to set up my own instance of the management software without going through their servers. At one point I had to SSH

It was a pain to figure out, but I was able to set up my own instance of the management software without going through their servers. At one point I had to SSH into the AP and wipe its nonvolatile memory... Of course, I don't remember how to do it at this point, so hopefully I don't ever need to change the settings on my AP. It's been working completely issue free for a couple years now.