I just caught the ephemeral Firmware Upgrade error message of device "Oficina San Carlos". For this test I changed the "Device Management" to the local OC300 IP Still no luck on both sites I'm trying...

@GRL GRL wrote @Tintronic controller hostname/ip should be the internal LAN side IP of the controller, for example in my case its set to 192.168.0.230 which is my OC300 lan side IP Your port forward...

Hello, @GRL Do any of your remote sites have Site-To-Site VPNs back to the main site hosting the OC300 ? I have come across instances where if you are doing port forward adoption method, having a...

Hello @Vincent-TP There is no real Firmware update result. It takes about a day for any type of message to appear, and the only message is also not helpful. >>>What kinds of error messages? Could you...

Firmware update of devices on remote sites is broken once again (has been for months now). I had previously managed to get it working by changing the controller ports from the HW defaults to the...

@RLI Thanks for responding, but as logical as it sounds, if that had been the issue, DMZing the OC200 would have solved the problem, but it didn't. Not even VPNing both sites through Omada own built...