The only thing I can think of off hand is that if your Move has previously been paired with another device, such as your phone. If so, it’s still “connected” and you would need to turn off Bluetooth on the phone, before the Move could connect with the projector.
Tried every option including factory reset of Move . And then trying to pair . Wonder if the projector spec doesn't work with Move. .
In case it helps the pros on here
From Epson manual Bluetooth specs .
Bluetooth ver 3 ,
outputclass 2 , s
A2DP, content protection SCMS-T,
codex aptX audio,
Don't buy a Sonos Move to pair with projectors .
Got reply from Sonos which is extremely disappointing .
Sonos Move, Bluetooth pairing doesn't work with projectors full stop .. not supported
So beware ..