Greetings from Croatia, dear friends and connoisseurs.
I have one problem with audya 5. The problem is I can't get into bass guitars on wiev in F3 function. Pressing on F3 doesn't open bass guitars. I don't know, maybe an option is locked somewhere ... it only happens to me on an F3 bass guitarEverything else works great. No KET errors, last 5.4c operating system installed. How to solve this problem?

https://www.youtube.com/watch?v=nJArrByPr3I