Since installation of the S1 Controller, my iPhone 7 and 6 no longer connect to the Sonos system from my garage. Prior to the S1 Controller both devices connected from the garage easily. The phones still do connect from all rooms inside the house and from the yard areas. We also have 2 iPads and 2 MacBook Airs. They all immediately connect to the Sonos System when in the garage. The signal in the garage is strong, one of the network access points and the Connect are located in rooms immediately adjacent to the garage.
My Sonos system consists of: 1 Connect, 5 Connect Amps hard wired to speakers, 1 Play3, 1 Nuvo Amp connected with analog cables to the Connect, 1 Home Theater Receiver connected with an optical cable to the Connect. It is all operated wirelessly without an ethernet connection. I have two UniFi Access Points that deliver the wifi network signal throughout the house. My Music Library is stored on an iMac connected to the same network. I have verified that all devices have the most recent operating systems installed.
I have verified that all devices are on the same network. I tried rebooting the router, network, all devices, and all Sonos products. I have deleted the Sonos S1 App from the phones and reinstalled it.
What could be causing the problem since S1 was installed? Help please.