I have a frustrating issue with my 27 inch version, apologies if this has been touched on before. I have my Mac mini connected via USB C and my xbox via HDMI.
If my Mini is in standby and turn on the xbox the screen powers up but once I go to use the mini again I cannot get the screen to switch back. Even if I repeatedly select USB C in the menu or have auto select on. The only way I can get back to USB C is to hit the power button and cycle. Then it switches back but annoyingly I have a spare drive attached to the monitor so it states my drive wasn't ejected properly.
The same happens with a laptop plugged into DP, the only way to switch back sources is to power off.
Any help?