SRS can't recognize the right buttons on HOTAS

Hi,

I came across a weird problem: trying to set a button from my HOTAS (X52 Pro) in SRS.

Any button that I try to set, as PTT or Radio 1, 2, 3, etc... it doesn't matter which one, comes up as one number down, so lets say if I try to set button number 10, it shows in SRS number 9. And not just that, but unless I keep the properties window from my HOTAS open, whatever I set up in SRS doesn't work. So I need to keep the HOTAS properties window open all the time for SRS to recognize... the wrong button (always one number down) ... and then it works. :huh:

Has anyone came across this problem already? Does it have a solution?

I don't have this problem with any other game, so I'm sure it's SRS that is not being able to recognize the right number for a specific button.

Any help will be much appreciated.

Thanks.

Alex.