You might recall a few months ago when the Nexus Player started knocking WiFi networks offline following an update. Now, it looks like something similar is happening with the Google Home Max. Owners of the TP-Link Archer C7 report consistent issues with network crashes when a Home Max is online—Google and TP-Link are on the case.
According to the Google Product Forums, the problem crops up as soon as a Home Max is added to a network powered by the Archer C7.
Google Home Max appears to be killing some WiFi networks was written by the awesome team at Android Police.