Apple Watch and Zwiftpod pair but nothing else happens

Hello, I had been using Zwift with Apple Watch for heart monitor, and zwiftpod for speed/cadence, all through an Iphone XR sharing screen to an Apple TV.

About a month ago, I had to take a leave of absence from running, and when I returned a couple of weeks ago I found out that both my Apple Watch, Series 3, and Zwiftpod pair to the game, but the avatar does not move, nor any HR is detected.

After a lot of hustling I have made the zwiftpod operational, most of the time. This morning the issue returned.

I noticed that while on my leave, both IOS and Zwift were updated, I don’t know if that is relevant for the situation.

Keep safe!