The Onhub and Nest Cameras are using a different SSID than the Covr. I actually have to change the WIFI information on all 6 of my cameras to switch them back to the Dlink. BTW do you know if MU-Mimo is active on Guest Network? I know the Extender is not active thru the Guest network. I disabled the Onhub once and just set the Guest Network to the SSID I have set to the Nest cameras and the disconnects started again. I am started to worry that the Covr has similar setup to the netgear orbi, and that has now been officially added to the Nest website as incompatible.