I'm using a Kinesis Freestyle2 Blue keyboard with my 2019 MacBook Pro, and I'm experiencing some strange behavior. With the fn key activated, the key combination
cd, when typed quickly, causes Launchpad to open (which, on my computer, is linked to F12). Other key combinations also cause strange behavior in a similar fashion. With the fn key deactivated,
cd doesn't open Launchpad, but when typed in the Terminal it causes the screen to flash and the terminal to emit a bell.
Some other weird behavior:
What's causing this strange behavior?