Everything was working fine until I tried opening an older Cubase project that asked for Kontakt 6 and would not let me passed the dialog until I clicked on Activate Native instruments to progress. I did that and it showed an update required for Komplete Kontrols to 3.2.0. After that Komplete Kontrols only plays certain plugins. All plug in instruments load and I can see keyboard activity in the interface but no sound. The ones that do work, work as normal. (This is in KK Stand Alone.) I have similar problems in Cubase with both KK and Komplete7. In fact Cubase crashes occasionally when testing out KK.
PS. This is not only related to NI vst instruments, it has affected others such as Scarbee EP88 but not Pigments, Project Sam but not Keyscape
Anyone got any ideas? PLEASE!