Glitchy Audio from Multiple Kontakt Players (VST)?

Is anyone having this issue? I have an older AI(Sapphire USB 6 USB 1.0) and I’m seeing where it hasn’t been updated/used with Win 10.

Freezing and flattening to audio resolves it but once a project starts it, it continues. I used to have this issue with a certain reverb but I could turn it off and on and it cleared whatever issue.

Anyone have any ideas? I’m thinking currently, I may get a newer/new AI driver’d for 10 but I don’t really want to…Could it be sample rates, etc? Any ideas would be cool.

I feel like Focusrite would probably just tell me to upgrade to something new.