Hi @Theo74 I had the same problem updating my OC200 to 1.14.3 Build 20220112 Rel.64116 from the previous version. Only thing I could do was to recover the firmware....

Hello, I recently had my controller fail after starting the firmware update remotely via omada.tplinkcloud.com. Firmware including backup were corrupted, and I had to go on site and do a factory...