Maybe not a bug, but it makes me uncomfortable

[mokapsing]

IMG_3370.mov

I don't know how to describe this "issue" (in English), is there anyone that got this "issue" before, it appeared after I got a 4K display, it worked well on my old 2K display.

[Medizinmann-MD]

Well you mean like flickering/glitches of the screen?

This has been discussed – and there are several possible problems.

1st) Instability because of a bad cable – as simple as that…

2nd) Incompatibility of your Display with the way MacOS handles the signal.

3rd) Driver Problems of MacOS/HaC mini – here is the question – which version (of MacOS/HaCMini.pkg etc.) do you use?

Some of possible problems with 2. and 3. Haven been fixed in the past – i.e. see
#331 (comment)
#526 (comment)

...some seem still to persist...
#552 (comment)

[mokapsing]

When I input password and login, the wallpaper became black, and there was a "loading", after seconds, everything went well