WEIRD MONITOR BUGS PEOPLE SENT ME IN THE LAST 5 YEARS

Summary from the TLDR Web Dev newsletter

This author, who develops an app that controls monitor settings, has observed unusual monitor bugs over the years. These bugs include monitors randomly swapping positions after standby, turning monochrome unexpectedly, blacking out after receiving specific commands, and ignoring input switching or mute commands. Monitors often have faulty firmware and weird workarounds to these problems.