Hello, I've been working on this all day, and can't seem to get it working. So I recently setup the EAP contorller software on my computer and I was able to adopt my main EAP 225. I just got another want to set up in a mesh configeration,  and I'm haveing issues adopting it in the the EAP controller. I've made sure all the firmwares match on both units. and still noting. It continues to tell me, that it can't adopt. It contiunes to tell me, that the username and password is wrong on the  new unit. I've factory reset it, multiple times, so the defalt username and passwords should be it. I don't know why I can't adopt this second one. Anyone have any ideas?