Wow, what a surprise to see one's name in lights in a subject line. :-).
Paul Lawrence is the expert with Macro's anymore. I stopped their use when I also had funny things happening. I'm find almost every day Footnote text boxes not filled in and try to remember if this is where I used a macro. Plus the fact that extra actions were added when used to add sources. These did not happen in RootsIV and may not have happened in V.
I use a program called TypeItIn to fill my source text box with repeating text.