Software or product

This probably has better places to be posted but this is the most likely place to get a decently quick response. Has anyone discovered a work around or in house fix to the infamous keyspam issue so I don't feel like I wasted over $200 on a keyboard or software that acts on its own. If not familiar this is the current go to work around and breakdown of the rather common issue people seem to have with keypads/boards https://www.youtube.com/watch?v=zIAebmdUwmU