u/Kerusos

Whenever I downshift while braking my Superduke 1390 R EVO MY 24 throws an error message for the brake light switch. Brake light still works though. Has anyone encountered this before?
Funny thing is, I read an article about a long term test bike SDR 1390 from a big german motorcycle magazine and they had to replace it on their bike too.
Dealer said to disconnect it from the battery and/or recalibrate the brake pressure sensor. If it still shows error messages it is going to be replaced under warranty.
Now I am curious if this is a common issue (since the press bike had the same problem)