Guitar Pro 7.5 for Windows
Wireless Fretlight guitar
Your Wireless Fretlight guitar is correctly paired with your computer but does not appear as connected in Guitar Pro 7.5.
Please follow this article first.
Install the latest Guitar Pro 7.5 version from the Help menu.
Make sure to respect the minimum requirements detailed in the article.
If your issue is not fixed, as a workaround please:
Download and install Bluetooth LE Explorer for free.
Click the Start button.
The Fretlight device should now be listed in the list of available devices as follow:
Simply select your device.
You can then close the application and run Guitar Pro 7.5.3.
It is a one time operation.