Hey, sorry to hear about the issue. I’m not fully sure what you mean by the “x64” version working okay but the VST3 version not working – the VST3 version is an x64 binary… do you mean a different plugin format works okay, like VST2 or VST3?

Can you provide us your support information by right-clicking the Eventide logo in the UI, selecting “Copy Support Information to Clipboard”, and attaching it here?