I had to connect the PC with the local file to IP network A to upgrade successful.

@TP-Link I did upgrade form a local file not a cloud update. The main deco has been connected via Ethernet to IP subnet A and I tried to initiate the update via the webinterface from another IP...

@TP-Link I have more then just one IP network. From my seure network (behind a firewall) I could not update the Deco. I had to move e PC into the Deco network or IP subnet - usually called DMZ...

after updating the Firmware to the recommended version the message is still there in the logs: Fri May 14 12:55:47 2021 daemon.err /usr/bin/apsd: apsd_get_active_ports:214: Error: No such interface...

Could update the P9 today. First I had to figure out, it just worked with Upload out of the same IP subnet. Updates from an other IP network showed the Upload succeeded and nothing happened anymore....

On a new system with 3 Deco P9 and 1 Deco M4 with latest Firmware I get a lot of error messages every 3 seconds: Thu Apr 29 09:38:40 2021 daemon.err /usr/bin/apsd: apsd_get_active_ports:214: Error:...