Wahoo

I have a problem with wahoo elements. My wahoo hrm stopped working with Zwift 1-2week ago, but works with my Garmin Forerunner 935. Today my cadence meter stopped working. I’ve changed batteries for both. And in the middle of todays session, my wahoo kickr locked in at 211w. I stepped of my trainer and my avatar finished my last 20k while I was in the shower.