Am a new user and recently bought a 3.1N ex GHL Profilux used . Still trying to learn a lot from all the posts and stickies out here .
However am stuck at 2 issues :-

1. On starting up the controller without connecting to the PC , I receive this message :-



I am trying to follow your guide and change the language by navigating to Extras . Am able to navigate inside Extras but don't see the option of "Sprache".

2. Secondly, I downloaded GCC v1.1.0 and tried to connec to my GHL Profilux 3.1 N ex via USB following the guide you have mentioned.

https://www.dropbox.com/s/9i4l79svjv...Guide.pdf?dl=0

From page 6, but it just shows device not connected . On clicking connect, it tries connection and then throws an error message :-

Communication Error!
Error Code:41

I did validate my COM port in Device Manager and its COM4.

Any help will be appreciated to just get me started .

Regards,
Abhishek