Hello,I have a strange issue with PoE. Everything was working for a couple of days but all of a sudden all PoE devices were disconnected. All devices without PD are working. I checked logs and it just showed gixx is down for all the ports. Devices co...

Hello,I have a strange issue with CBS220 48port. I logged into the switch for the first time and add default password after that I am prompted to change the password I add a new username and password and click Save button. It reloads and shows me the...