Well... I wasn't going to name names... :shut:
It was the same keyboard both times. The first time Mom cleaned it and it went back to working normally. But the second time resulted in the sticking d (and '[' ).
The keys themselves don't feel sticky, but if you type a d you might get ddd or dddddddddd. Then sometimes d's pop in randomly as I type. The left bracket is similar, but not quite as bad. I probably wouldn't even have noticed if it weren't for TOL's vB code that uses square brackets for everything.
Still, it's a minor (and temporary) nuisance, not nearly as bad as being without the 8-i-k-comma column and most of my arrow keys and number pad.