@JojoTheWhale or anyone else with an idea...
Running Windows 10. Have two monitors, with my second one on a switch so that when I work from home, I can plug my laptop in, flip the switch, and use my monitor, keyboard, and mouse. Laptop setup works flawlessly. But once a day or so my desktop loses the secondary monitor settings so I have to go into the display settings and click on "Detect" to get the resolution right again. Only happens when it goes to sleep with the laptop plugged in, but not every time. Any suggestions on how to fix this?