Thank you for your clear answer.
This will be a great disappointment to many owners of the SS SXX V1.
And I do not think many would consider switching to a V2.
but will change to another brand
tha is what I did.
The V1 was a good ESC if you're lucky.Unfortunately, it was usually not for long befor hey died or you sufferd coughing problems
Now I know at least that there is no hope for my SXX SS V1 and he may, after 3 months sitting in my pitbag move to the trashcan