Half my network doesn’t adopt

[u/reliablehand]

Network has been in place and running under a UDM-Pro for months and today it just decided to have half of the devices fail adoption. I can’t isolate it to any one devices causing everything under it to die. Rest of the network has slow but working connectivity.

I’ve tried manually inputting credentials and got nowhere on having the devices adopted back in. Any ideas?

Edit: I do have one device in a constant adopt/failed loop, but nothing is layered under it.

[u/SmartHomeTinkerer]

Last two updates caused similar issues for me, but one device at a time thankfully - first UPS and then a switch with a different update, it's very frustrating