Maybe a reset could have some effect? Could it be a software issue?

Problem is it’s not just a few offending keys. Every single key is producing double hits in the same way. Could it be another issue I’m experiencing?

- Fred

Hi guys! It's been a year since I first asked about this, and I have been able to perform the cleaning of the key contacts. However the problem persists, and I am still getting double hits on release of the keys. Is it possible that there is something else that is causing the problem, or should I ju...

Yes, that was what I suspected. I have looked at some guides, and it looks like something I should be able to do myself, although somewhat time consuming..
Thanks for answering!

- Fred

Hi! I'm resurrecting this old thread as there seems to have been some knowledgeable people here. Hopefully they're still around. I have recently acquired a used Roland D50. I was able to test it before buying, but sadly I didn't notice during my quick test that the keys are triggering notes twice. P...