I would like to use both Kontakt and Opus in the same file. Is it possible and how? When I try to use a different vst on another instrument the previous configuration changes
Welcome to the forum @giuseppe_capasso!
Yes, you can definitely use two different VSTs in the same project (I use about five).
Perhaps you can post some screenshots to describe your situation, as well as a more detailed procedure of what you’re doing.
Thanks. I think I solved it. I forgot to open the slot of the VST and then save the endpoint configuration for each vst
Saving an Endpoint saves all the VSTs in the project file, with the instruments that use them and the Expression Maps that link them.