Hello, I use Linda for long time and had all configured in 2015. It worked perfectly with FSX and P3D V3 ou V4. I've chanded my PC recently and bought MSFS 2020. So, I reinstall actually all my addon's, and LINDA. I've downloaded free FSUPIC 7. No problem to configure my Saitek Switch Panel, it work's perfectly. In the other hand, I don't remember how to configure the Saitek radio Panel ! Is there a specific topic for this (I didn't find by searching) or a already done file to download ? Thank's for your answer and sorry for my english, I'm french.

You need to select the Saitek Panels checkbox on the Setup LINDA page. The radio panel should work as normal. If you have a new computer with Win10 you will need to ensure that the USB power management is turn off. The radio panel draws a lot of power and Win10 will try to turn off unused devices. See thread under LINDA Support sub-forum. 

That's great ! Thank you a lot !