Some customers who have purchased an M1 Mac mini have been experiencing an issue that causes the machine not to wake a connected third-party display
Apple Mac M1 - How To Workaround Extended Display Limitation
Displays Won't Wake When Connected To M1 Mac Mini
Problems connecting an external monitor to your M1 Mac? Here's the
What is wrong with Apple silicon and external displays? : r/MacOS
M1 Mac Mini, Displays wont turn on after … - Apple Community
M1 Mac Mini Users Reporting Display Issues: Here is the Fix
Six Displays Running on M1 Mac Mini, Macbook Air + Activity
Should You Shut Down Your Mac or Let It Sleep Every Night?
Mac Mini M1 dual monitor wake from sleep fix
M1 Mac mini not waking up : r/macmini