Dear friends, i have a problem with my SD1 when I connect a Sustain pedal to the appropriate connection. After some minute that i play, the keyboard has a strange "behavior": sometimes it go in hang status or appear the messagge Stack Error or do a reset; however always i must switch off and on. If i use the Sustain function with a switch of my footswitch pedalboard i haven't any problem.
I have tried 3 different sustain pedal and the keyboard is at release 3.0b.

Thanks for any suggestion.

Bye

Andrea