Ok wow. I disabled IPv6 on my desktop WiFi adapter and I am now seeing 99% reliable latency. What is the deal here? I will need to see if I can bridge my Arris modem and use the m5 in router mode.

Nevermind, I was mixed up with the firmware version and I have already updated 1.4.4 which has had no effect. It appears as though my Arris router will not allow me to disable IPv6 but I will disable...

@jwb I will try disabling IPv6 as you have stated. Where did you find 1.4.4 firmware? I've been looking around for it and don't see anything official for a download. I also run in AP mode now hoping...

It doesn't appear as though TP-Link support has been following this issue for a while. I'm not sure there will ever be a solution. I have tried wired as well which seems to be fine, but I bought this...

There wa s a firmware update today (1.4.2) - but the issue remains. It appears to be occuring almost always after 10 pings, with one exception where the ping timed out.

I have upgraded to firmware 1.4.2 now and immediately after I tried a ping test.. same result as before. Is something being done to address this issue with M5? This mesh system isn't cheap, and it...