"For example, when debugging two ends, one with Cygnal and one with CEIBO, I tend to press f7 because that is the CEIBO step key and if you do that with the Cygnal - CRASH and you have to reload."

That's hardly Cygnal's fault though, is it?!


The problem I find - even with Triscends at both ends of the link - is that I type debug commands into the wrong window!
That's nothing to do with not having a "real" ICE - it's straighforward operator error!