I received my new Stages SB20 last week only to find that the companion app necessary to configure it is broken. It can’t find any power or cadence sensors. Their Stages Power app as well as Zwift has no problems finding the sensors.
Submitted a ticket to Stages and they acknowledged that the app is indeed broken and that they are hoping to release a fix tonight 01/29/21
Stages Just released a new version. It finds the bike and seems to be working now