I have flagged the error message to the development team for comment. With regards to the 2204a on the Automotive Version, is it working in demo mode or actually communicating with the scope? I posted before hooking up the scope. No, the 2204 will not communicate with the automotive software. back ...

So I was able to get the automotive version to work for me which is what I was needing anyways. Hopefully it’s a fix for you as well. I never was able to get the T&M version to work.

I just bought the 2204a as well and I'm using a macbook with catalina. Ive tried picoscope 7.1.2 and the Beta version 7.1.4 and both "quit unexpectedly". Like you, I agree the hardware is useless without the software to run it. I've emailed the company but haven't gotten a fix yet.