@ajayt Ok, I hope @Fae have understood the problem and passed it on to the right people, 6 months is a long time to wait for such a serious problem. I've never tested pfSENSE but it's probably a good...

@d0ugmac1 ER8411 has much less functions than ER605v1, in addition many of the functions on ER8411 do not work either, so yes your animation shows well how TP-Link works

@zarkub The specs say 100Mbps on Ethernet port, so there is nothing wrong with your switch, https://www.tp-link.com/no/business-networking/wall-plate-ap/eap115-wall/#specifications when it comes to...

@Willjim8 blinking when everything is ok

@Willjim8 try port 5-11 on lan an se if that help.

@Willjim8 perhaps this is some similar, do you use port 4 as a LAN port? https://community.tp-link.com/en/business/forum/topic/600330