@Fae I tried updating but it failed: Failed (1) 28-EE-52-56-2B-6A upgrade failed: The upgrade file is invalid. Please select a correct file. My device: TL-ER7206 v1.0 1.2.3 will try to see if local...

@d0ugmac1 thank you, that did the job. I was able to revert to 1.2.3 firmware for the router. Subsequently i was able to adopt the router again. Hopefully 1.2.3 is working okay with Omada version...

@Unraider Id would if I could, but hard reset is not working. Holding reset button only ends up rebooting the router Reset procedure as described on TP-Link website does not work. And since I cannot...

@d0ugmac1 I already used that account to login on the router, but does not help me: Server Error:403 Forbidden. Permission Denied: Omada Controller Software is running. Web Server is forbidden. Omada...

I am having the same issues as described. OC200 Controller 5.9.32 Firmware 1.24.0 Build 20230328 Rel.52384 Have connected: TL-SG2210P v3.20 3.20.9 EAP245(EU) v3.0 5.0.6 TL-ER7206 v1.0 1.3.0 Gateway...

Meanwhile I have been in touch with TP-Link support. They have checked settings and built a script on my TL-R605 router to log DHCP events. After the script was running, it was just waiting until...