I am attempting to connect my SONOS to a TP Link Range extender (dual band). I have hard wired the SONOS to the range extender and synced it to the WIFI signal. I was able to play music from Spotify from my phone through the speaker while it was hard wired to the range extender. As soon as I disconnect the speaker from the range extender, I can no longer connect to the SONOS speaker. The WIFI signal on my phone is great, but I still cannot connect. Please help.