Cadence not reading properly (Tacx + Garmin)

Setup: Tacx Bushido,Garmin Cadence/Speed sensor. Sensor connected to trainer through ANT+, trainer connected to computer through Bluetooth.

Not sure if this is related to the update, but my cadence was not reading properly today in free ride and was not working for my wife in a workout (different bike + sensor). Checked reading through the tacx utility app and it appears to be correct.