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https://forum.parallels.com/threads/windows-virtual-desktops-as-spaces.346793/#post-851801
So I tried this again, on a new Mojave VM (on my iMac) and reinstalled EyeTV3 ..and.. it worked! I tried it a few times yesterday, successfully...
Thanks for the useful information. I'll probably end up ditching EyeTV (although it's been our households main way to watch tv for many years now)...
I saw someone suggest virtualisation, so before even considering going to Catalina, I created a Mohave VM to try EyeTV 3, but I'm experiencing the...