OMADA Managed ER605 router gets disconnected from controller when creating a new wireless network(5G
Earlier today, I created a separate Wi-Fi network for my 5Ghz Wi-Fi devices on the OMADA Oc200 controller. I also created a new voucher portal in authentication page of the controller. Unfortunately, my ER605 gigabit router was stuck in configuring status, and eventually, it was disconnected. The OMADA Oc200 cloud also went offline. I restarted everything including my Omada OC200 controller but I had no luck. After I deleted the 5Ghz and the portal, my ER605 has been re-adopted and everything went back to normal.
I need a separate 5Ghz network rather than integrating it on a single SSID. Are there any issues with ER605 recently? I had no issues when I enable both 2.4Ghz and 5Ghz under the same SSID.
Has anyone else experienced the same?
Oc200 v1.0 firmware 4.4.6
ER605 v1 firmware 1.1.1