Looks like TP-Link is leaving their customers to support their products instead of doing it themselves. I just checked: there is no firmware update to fix this issue as of 7/20/2017. It's been 4...

@R1D2, thanks for the clear explanation of the bug and workaround. I have not not rebooted since my last power cycle test and I don't remember if I had saved config more than one time since the last...

On a hunch, I wanted to see if saving the switch configuration using the Easy Smart Configuration utility instead of the web GUI made any difference with VLAN config. loss issue. Surprisingly, it...

I just lost configuration data just like the poster above. I have both TL-SG105E and TL-SG108E in my network. Both have 802.1Q VLAN configurations. After a sudden power loss (from a lightning storm),...