Galaxy Note 10+ can not longer find controllable

Hi there,
Few days ago I was running the app on my galaxy phone, all was working smooth and after 30min the app just stopped recognizing my trainer’s controllable. I have an Elite Drivo, which_& I’ve been using for the past 4 years.
I’ve never experienced this before, app reads power from the trainer either ANT+ or Bluetooth, same as cadence and heart rate. I’ve also tried deleting the app and installing it back again, restarted my phone 2 thousand times and all sorts of things I read in this forum. What is going on?

I have a Galaxy Note 10 and when i try to log in on Zwift the app jus close when i try to log in.
Don’t know why?