Since lately, I am using an AOC 32 inch monitor. A Decent piece of hardware, but alas, one thing really sucks:
- When I come back from a break, and screen lock kicked in
- I press a key on my keyboard: my older lenovo monitor immediately goes from black blank to my background image, but the AOC just sits there blank, black. For 10 seconds, 20 seconds.
- Most of the time, the Lenovo monitor turned black already again. When I press keys on the keyboard again, then finally the AOC tells about HDMI signal, and then shows my background image and I enter my password and log in.
In other words: there is a terrible lag before the monitor goes "alive" (10 to 20 seconds at least). Any idea anybody what I could do to change this behavior?
( for the record: both monitors are connected to my Mac Book Pro 2017 using a Lenovo ThinkPad TB3 dock, and this is not a duplicate of my own question, that one was about an external monitor never going alive )