I dont know if it´s an error in my triton, but while stepping on the sustain (damper) it results in given the sound an Wah Wah!! effect and thats not the idea. I have not programmed the sound, so it can´t be me.!!

Guldberg, sounds like you answered your own question.

You’re changing the wrong settings in the programs. You know that chorus that you wanted to control with knob 2 in your other post. Sounds to me like instead of selecting knob 2 you have selected the foot switch.

Which equals the two problems you having.

I suggest you set them back to the factory defaults by reloading the Factory PCG file. You’ll notice that your damper pedal is working perfectly again.