For some time my OC200 controller regularly shown unknown clients in the overview of Known Clients. These all have a MAC Address starting with "C0-A8-01": My setup: 1 x ER605 v2.0 router (firmware...

Hi @Clive_A, interestingly enough several minutes after posting the previous post the issue seems to have vanished. Spot the difference with the previous screenshot of the Topology:

Hi @Clive_A, an update of my ER605 v2.0 router from version 2.2.5 to 2.2.6 (ER605(UN) V2 2.2.6 20240621 Pre-Release Firmware (Released on July 3rd, 2024)) and my OC200 v1.0 controller to version...

Hi @Clive_A, interestingly enough today an update for my ER605 v2.0 router from version 2.2.4 to 2.2.5 seems to have solved the issue. Spot the difference with the previous screenshot of the...

Hi @Clive_A, first of all, take it easy. Secondly, I started my initial posting with mentioning all components in my system: ER605 v2.0 router SG2210P v5.20 switch OC200 v1.0 controller...

Hi @, Clive_A, thanks for your response. You propose to reboot the whole system. Obviously that is what I already tried. Since that didn't solve the issue, and like I mentioned I'm pretty sure that...