Sensors connected but not moving Level 12

Hi I’ve been using Zwift for 4 months with no problems. I’m at level 12 so not a newbie.
Since update on a Thursday the sensors are connected ok but says no signal. Avatar does not move.
This morning another update. Sensors again say connected but this time no warning saying no sensors.
Same result avatar is still not moving.
Using dumb trainer with a Garmin cadence and iPad.
Anyone any ideas why?

Hello, I am having the exact same issue, please let me know if you got a solution

Will do.