@EliasSoares, the first ping attempt was with the laptop disconnected? If not I'm truly stumped. Usually, people need help because they can't ping their switch. Still might be worth looking at arp -a...

jra11500 wrote @EliasSoares Are you sure that the switch is a TL-SG1016D and not a TL-SG1016DE? If the switch is unmanaged, how did you enable and disable port isolation and loop prevention? If the...

@EliasSoares, I was going to ask ig the arp command showed the switch's mac address for the 192.168.0.1 address and then I realized that there's no MAC address on the label in the photo in a previous...

@EliasSoares, That switch model shouldn't respond to ping. If the PC uses DHCP, it should use default to a link-local address and not even get a 192.168.0.x address to ping from. If you unplug the PC...

Hi @EliasSoares, Just to rule this out... is your PC set to use static IP 192.168.0.1?

Hi @Cornflakes81, The new Omada controller software made a lot of changes to how the switch port profiles work; just a guess that the POE setting didn't migrate correctly. Verify that POE is enabled...