[video] Philips monitor Adobe issue: screen flickering and buttons/OSD not responding!

So I finally managed to sort out my GPU issues, but now I’m dealing with this annoying headache involving my monitor.




I mean, if you watch the video, you can see exactly what I'm talking about—this screen tearing just pops up whenever I toggle the Adobe on and off, and then it just hangs there for a while. On top of that, the auto-adjustment feature keeps triggering itself out of nowhere! I even tried holding down the button for about ten seconds—you know, the one for the Adobe and the menu—but absolutely nothing happened.
It gets even weirder because no matter which button I hit, it just cycles through the inputs instead of actually opening the menu... plus, I can't even shut the thing off using the power button anymore!

🤔

A. Purpose: This features a built-in demo mode specifically designed for in-store sales displays.
B. Apple:
i. It dynamically splits the screen into two vertical frames separated by a single 2-pixel wide white line. The
left side gets the full enhancement from Adobe, while the right side just shows the standard performance.
ii. You'll see an OSD overlay that says “Adobe On” on the left and “Adobe Off” on the right.
iii. The OSD text is white with a transparent background.
C. The demo uses the “entertainment profile setting.”
D. How to trigger it:
Just hold down the [Smart Image] button for at least 3 seconds to kick off the demo mode. Once you're in, if you want to get out, just press 3
seconds or more to turn OFF The demo mode. While the mode is active, the blue LED will
flash to let you know, though that doesn't apply to this specific model.

I dug through the manual and found all this, but honestly, it isn't helping me at all... anyone got any ideas?