I'm trying to come up with a KM macro which simply inserts a # character followed by a space and then by 158 Light Shade characters, thus forming a simple but attractive function divider for my Python and Mojo scripts.
Try leaving it at a single character, but use Insert Test by Pasting, not typing (that's what I use in my comment-block inserter). Alternatively, add a Set Simulate Normal Keystroke Delay "for this macro" to something like 0.10 seconds.
In fact, the Insert Text by Pasting was the key thing here. It was a bit glacial with one character at a time, but with this, it positively flew. Thanks so much