I have the same issue. After a factory reset, I can adopt the AP over Mesh and it is working. After a power cycle, it loses the connection. Mesh AP: Model:EAP225-Outdoor(EU) v3.0 Firmware...

@Robert13 I used the TFTP option to flash a firmware.

Hello, I have an Acher C60 with a beta firmware out of 2018. At that time this firmware was made for MPA2 issue. The version of that firmware is 2.1.1. But now I cannot update it to C60(EU)...

@shberge Thank you very much.

Hello, I have still some old EAP's, so i cannot upgrade to SDN right nog. Bu I want to upgrade to the latest version before SDN, and that is FW 1.2.4 But it isn't available anymore on the website....

@chellam I found is. The app AVG Antitrack block some of the GUI tool. When i close AVG antitrack, i'll see the admin website again.