Programming
Creating the daemon infrastructure, managing the communication and refactoring the project into more complex, but far easier to handle application.
RPi4 was not able to properly play a video file, so an investigation was to be made, and the findings was satisfying.
Tinkering with my media machine, making hard decisions but getting everything working.
Trying to set up a Discord bot for my RSS feed, but problems arise, forcing me to implement a solution myself.