Jorgen Renstrom

Thanks for the respons! It is a Yamaha beginner level keyboard that uses no special drives and it is connected by USB. Both when the keyboard works and not working the device manger in windows shows that it is no problem and the keyboard is connected to windows. A strange thing is that after the keyboard stops working in CW and I then disconnect the cable from the computer CW sends a message that the keyboard has been disconnected. If I then connect the keyboard to the computer CW sends a message that a keyboard has been connected and want to now if I want to use it in CW. If I then answer yes the keyboard will not start to work in CW. To get it to start working again I have restart CW. Then after a few minutes it stops working again. This problem was not with windows7. I have tryed another USB cable but it did not help.

I have a MIDI keyboard problem. When I am starting up CW with the keyboard is connected it works fine for 30 sec to 15 min then it disconnects and I have to restart CW again to get my keyboard to send MIDI to CW again. I have read all about this in the forum and tryed every trick. USB energy adjustment. Deleting INI-file and more but nothing helps. I tryed Reaper and it was the same problem. Windows do not disconnect from the keyboard. I did use Reaper with Windows 7 about 2 years ago with the same keyboard with no problem. I am now using Windows 10.