@Wayne-TP thanks Wayne, but no, I have full control over the router and I allow all outbound traffic and I do not block any IPs or DNS. Are you able to share the URL that it is trying to use so I can...

Hello I have several P100 switches, all hardware version 1.20, and all on firmware 1.4.9. They all fail to update firmware to the latest offered version, 1.5.5. I have done a factory reset and...