I think that’s what @plamen is saying @albert , the BraX3 isn’t locked, it’s Mint who think it is. There have been others in this situation - maybe one of them can comment on what they said to Mint to get it resolved…
Maybe have a quick read through these threads if you haven’t already:
Also the post from another thread that mentions the post in the thread above specifically:
This latter is from this thread (if you haven’t read it already) so may or may not be anything of further use in that: