@TP-Link_Deco It's been two days, on top of well over six months since this was raised. Costco's getting this one back, the Netgear Orbi seems to be doing the job. I got burned about 6 years ago with...

@TP-Link_Deco It's been >6 months since you hinted the 1.6.0 firmware would fix the DHCP issue. I just installed a 3-pack of the M9, whose latest firmware seems to be 1.5.1, with a build date of...