I think many times code is uploaded without the necessary adjustments.
So most of the time it's programmers blaming electrical connections, but because the electric team is usually done before the programmers, the problem is due to code! and then when they fix all the "mistakes" in code, such as i/o addresses or sending the opposite signal (1 instead of -1, which of course can be also solved by switching wires

), any other problem that may come up is really easy to pin on them
Excuse me for using the wrong terms or being unclear. My native language is Hebrew
