Hi all,
I’ve been sort of expecting that I am going to hit the end of life of this unit - and noticed during my ride today it was much louder than usual.
Then noticed the sound it’s making here when moving it slowly. Thoughts?
I don’t know what is going on but send the video to wahoo. I had a noise issue out of warranty and they sorted me with a replacement unit, i didn’t have to pay anything.
One of the reasons why I think wahoo customer support is really the bomb and I would buy again just for that 
Thanks schmidt - I have indeed now sent it along to them. We’ll see what they say. May also try taking it apart to see if I can spot the issue.
Following.
I’ve got a Version 2 that sounds exactly the same. My current plan was to ride until it dies and then replace it.