Not exactly the same combination, but my wife was getting really unreliable cadence from her Tacx Neo 2 in Zwift, so we ended up simply buying a wahoo cadence sensor for the crank arm and now all good. Would rather have had cadence direct from the Neo (for no additional cost) but saw a bunch of others on the tacx forum with cadence issues and checking if they had latest firmware and/or opening a tacx support ticket. (Someone on Tacx forum suggested the wahoo cadence unit as a way to circumvent any Neo cadence issues.) Hope you get it sorted.