When I do a "Perform Spin down" and tap on the button the first message I see is Spindown Failed.

When I tap "Retry" and perform the spin down it comes back as 15sec +/- 1 sec, gives the temperature and says "Done". I get this message/result consistently.

I have followed the instructions by Wahoo completely. Tire pressure 60psi, warm up 10+minutes, 2 turns on the tension knob. No other apps/devices on my iPhone are open with bluetooth connections.

So don't know why I get the message it failed when it appears that everything went well when I actually did the test.

Any idea's would be appreciated.

Thanks