Originally Posted by CyclingFool95

I wanted a Kickr so i could add in the Climb. I went with the Core late last year. I zapped the first one, the issue reported on widely. The retailer gave me another one, which did not have the design fixes. Meanwhile, several weeks later, Wahoo sent me an improved one. I sent back the second one, which never had a problem. Third one, and Climb, have been working great. It was annoying, but Wahoo's customer support is excellent.