TwistedSpirit wrote Note, my hw version is US, For some reason has a Canadian version FW, which is weird. I suspect I cannot flash manually a US firmware? I highly suspect this is part of the issue....

@Virgo So I guess it didn't take long, One of the APs crashed out again on 1.2.9, rolling it back to 1.1.1, which is the version they were on for over a year and a half (I incorrectly called it...

@Virgo When I was posting that I was in the process of downgrading them to 1.2.9, It's too early to tell at this point. These units have run flawless for over a year and a half with the old 1.1.0...

I was somewhat excited for the new firmware after waiting about 1.5yrs for TP-Link to even acknowledge this unit exists. Unfortunately, after upgrading to 1.2.10 (I missed 1.2.9 as i gave up on...

@Dan1314 I have a similar issue on the XE5300 which shares firmware and probably some hardware with the XE75 Pro. I have been working with TP-Link Support Engineers to show them the issue. Its likely...

@KJK Because both of OPs SSIDs are on VLAN 100, yet the devices are being seen on VLAN 600, of which neither SSID is assigned.