Help Wahoo sc & Zwift

Hi having bought a Wahoo sc and pairing devices either zwift doesn’t respond to any activity or it drops the connection…help please 

A little more info Chris - Trainer, Mac/PC/Tablet/Phone?

Apologies Elite classic trainer, IOS platform.

Working to iPad Air with link to iPhone all ble connected. 

Disconnect it from phone and/or Wahoo app (or any other app) and then open Zwift and try to pair, Bluetooth can only connect to one device or app at a time.

Ok thanks will give that a go.