I used Deco as Access Point with a Modem/Router combo from Spectrum - everything worked fine, and I had 1 WiFi network to choose from.  Now, Spectrum replaced the combo unit with a separate modem and router.  I reconnected the Deco to the new router.  Everything seems to work, but I now have 2 WiFi networks on all my devices:  the Deco  WiFi and the new router's WiFi.  Is this right?  Can you offer some config tips?  I tried rebooting the Deco, but it failed saying that it couldn't find the Deco.  Strange, because other devices say they're connected to Deco WiFi.  Thank you.