Orbi RBR50 with xfinity modem

[danieleameier]

I have a lot of dead spots with my xfinity WiFi, and tech support is of no help. Trying to resolve by using my Orbi RBR50 router and satellite in lieu of xfinity. What is the proper way to connect each to ensure Orbi is broadcasting a signal. It has not thus far. 

Thank you. 

[DarrenM]

I would either make the comcast modem modem only and use orbi as a router or disable the wireless broadcast of the modem and set Orbi in AP mode.

DarrenM