Melodyne editor 4 visually delaying

I have a couple of issues, though need to get this one fixed as an emergency asap.
Please see this video of what it is going wrong time wise . any idea on what I need to do to stop this delay from happening when viewing Melodyne Editor 4, which is insert routed on a vocal track as Insert 1. It plays perfectly without a time lag, though visually it is clearly delayed and as you can see around 2 seconds?
I tried updating and reinstalling Melodyne4 Editor and still the same issue is present in Cubase 10 and 10.5 (latest). Spoke with Celemony about it and they say it’s something Steinberg should be able to help with and may be related to ARA, which in this case i am not using.

Duplicate post