I've never been able to get my external trigger working in PropScope v1.04. I get a dialog box that asks to input the trigger value but the display keeps triggering on Channel 1. My goal with this post is to verify that this is likely just a small software bug that will get ironed out in v1.05 and also rule out that I have hardware trouble with my external trigger input. FWIW, the signal generator appears to be working fine.
I have been keeping a document of the various bugs that I've been encountering but will wait until v1.05 of the software so that I can hopefully check a bunch of stuff off.