[LAU] WX5 MIDI mapping

Hi, I am sorry for a beginner question, but your advice would be helpful.. I have an electronic saxophone, Yamaha WX5. I use with MIDI->USB, using Qsynth (through jack), the sound is working well, but every time I try to record midi footage, using either rosegarden or ardour3, the midi record is: - in strange tones (the melody is there, but notes are transposed for +32 or -32) (note that using Qsynth, or connecting with virtual keyboard, the notes are ok...) - when I try to transpose the recorded melody to normal scale, it doesn't play anything (yes, I map some midi instrument there, but it seems like if there is some strange volume=0 was set, or I don't know - but I haven't found a way to set it to other values) I know it is very messy question. But maybe you know what is wrong in my case.. maybe to try another software, or I miss some settings there? Thank you very much. Milan