Hi @TPOwner1, If you're using the controller... For the DNS, see: https://community.tp-link.com/en/business/forum/topic/734870?replyId=1468374 I think the LAN settings you're looking for are on the...

@words, Maybe try a factory reset on the er605, connect your computer w/ the firmware directly to the er605 it and use the web UI to do the update.

Hi @arielsagaut, Until there's an update to make it work, you'll need to use the 3-in-3. See: https://community.tp-link.com/en/business/forum/topic/613712?replyId=1222758

Hi @IT_Team_HT, Try to confirm that the issue related to the wifi or wired network segment by testing each segment independently. You can run iperf on the EAP670 and test from wireless and wired...

@supervillain yes, ceiling units do project up, but not as well. The Heat Map in the contoller that @RaRu used is helpful in the X/Y plane, but not so useful for the Z axis. The radiation patterns...

Hi @frikkie228, Just for clariffcation, you need wifi access across the entire area 264,000 sqare yards (if my math is correct)? If the phones have service in that area, you might consider using VPN...