Same thread. https://community.tp-link.com/en/home/forum/topic/159345

it seems that the internet source is phone line, thus a DSL modem router will be fine, and cause you said OOMA for phone service, the DSL modem router should support VOIP function. As I know, the...

Lumpees wrote Yip, sam thing. it is as if the WAN to LAN is bridged or hard coded to not provide full throughput my 5Ghz is decent...but LAN speeds are killing me. I opened a support ticket with...

Hi all, try to hard reset the device at first, if still the same, it is suggested to contact their tech support team to check whether the device has something wrong and need to be replaced.

seems that there is no compatibility list, while cause the HS220 is a dimmer switch, theoretically, as the led is dimmeable and the load is lower than the power consumption of HS220, it can work with...

Ensure that you can access internet from the main router by wired cable first. And then try to power cycle it and hard reset it, if still the same, you may contact their tech support to confirm...