Okay, so I built a Sweet16 a few months ago and was able to program it a few times, and then it started having issues where it would never show up on the port list for avrdudess, but would work if the reset button was held for about 8 seconds.
Now I wanted to reprogram it to be a small numpad to use alongside my tkl or 60%, but it will not register at all on avrdudess and I am at a loss at what I can do to fix the issue. The pad itself functions correctly as well, so not sure...
Any ideas for what I can do to fix the issue?