@MR.S Thanks for the advice. I saw this option and wanted to know how it would turn out. I'm using PfSense as my main company firewall, so I need to think about this and figure out if there is a way...

Hi, Maybe I'm missing something, but I can't find an option to backup switch configuration, replace it with new one and upload the settings. Right now, I'm using TL-SG3428XMP v1.0 as my main switch....

@WallyRT Was the problem solved by TP-Link support? I'm experiencing exactly the same problem with my TL-SG3428XMP v1.0. I can't update the firmware in any way. I even tried to disconnect it from...