ESYS Activate FA - infinite green bar scroll

[biosdi]

Good morning 

2015 European F36 retrofitted with ID5/6. 

I'm trying to use ESYS 3.30.1 + e-sys launcher pro 2.8.1 + PSdZData_Lite_v4.37.42
Esys connects just fine, read FA, but once I click "activate FA" the green bar starts scrolling but nothing happens. I'm obliged to CTRL-alt-canc to close the app.

Any hint?

Thanks