They could have. However, I doubt it. I'm thinking that when I had a friend over, he brought his Mac over. He disconnected one of my boards and connected it up to his mac. It was when i reconnected the keyboards back to my system is when the system went weard. I think that I will need to do a reset on my boards so that it can return them to the original state. -----Original Message----- From: ddots-l-bounce@xxxxxxxxxxxxx [mailto:ddots-l-bounce@xxxxxxxxxxxxx] On Behalf Of Chris Smart Sent: Saturday, June 16, 2012 12:42 PM To: ddots-l@xxxxxxxxxxxxx Subject: [ddots-l] Re: Issues suddenly with my midi Hmm, strange. Did you double-check your MIDI device settings in Sonar? Could they change if you started Sonar with your keyboard not connected? -------------------------------------------------- CTS MASTERING: http://www.ctsmastering.com Twitter: https://twitter.com/#!/CTSMASTERING Facebook: https://www.facebook.com/pages/CTS-Mastering/139114066128698 Linked In: http://ca.linkedin.com/pub/chris-smart/46/824/536 Dropbox: Have your stuff when you need it. 2GB is free: http://db.tt/bQ2GuIt PLEASE READ THIS FOOTER AT LEAST ONCE! To leave the list, click on the immediately following link: ddots-l-request@xxxxxxxxxxxxx?subject=unsubscribe If this link doesn't work then send a message to: ddots-l-request@xxxxxxxxxxxxx and in the Subject line type unsubscribe For other list commands such as vacation mode, click on the immediately following link: ddots-l-request@xxxxxxxxxxxxx?subject=faq or send a message, to ddots-l-request@xxxxxxxxxxxxx and in the Subject line type faq PLEASE READ THIS FOOTER AT LEAST ONCE! To leave the list, click on the immediately following link: ddots-l-request@xxxxxxxxxxxxx?subject=unsubscribe If this link doesn't work then send a message to: ddots-l-request@xxxxxxxxxxxxx and in the Subject line type unsubscribe For other list commands such as vacation mode, click on the immediately following link: ddots-l-request@xxxxxxxxxxxxx?subject=faq or send a message, to ddots-l-request@xxxxxxxxxxxxx and in the Subject line type faq