- with update to firmware 2.5 is now mesh 2.0 or mesh 3.0 ?

  - if mesh 3.0 how to downgrade to mesh 2.0 ?

- with connecting with +mesh android app, always "channel 1" is shown - why not configured channel ?

- when connecting +mesh adapter with sena 30 / 50, strong "knistern" on the line up to zero communication possible - reason and solution ?