Doubled sound when recording MIDI

[Hendrixon]

Hey everyone,

Thanks for your help already...

I got two problems since I updated REAPER to version 6

a)
I get to hear doubled sound when I use my MIDI keyboard controller to record MIDI on a track with a VST instrument inserted.

Sounds as if pressing the keys triggers two midi note on messages. But I can't find any solution to where and why this happens.

1) I am using a Nektar Panorama keyboard controller
2) It happens with every VST instrument

I usually set a loop and record in "time selection auto punch" mode. It's all fine as long as the project is just playing back and I play on the controller keyboard, but as soon as I hit record I get the doubled sound.

b)
Since the update, REAPER crashes very often, especially when I do something in the build in browser (and sometimes randomly). It got to the point to where I got used to always saving my project before I use the browser :-(
What could this be?

Thanks again for the help,
Hendrixon