Dear Acer,
I own a Predator X45 gaming monitor and use it for gaming and home office work. It has the best on-paper specs on the market to do both. I therefore made an exception and forgot about my prejudice about the Acer brand as somewhat buggy, bloatware infested, lower tier quality products and invested a lot of money in this one.
Judging from the specs on-paper I was expecting to get a great return on my investment in excellent gaming experience and home office productivity.
HOWEVER…
The product have SERIOUS flaws that unless addressed will make me cement my impression about the Acer-brand and NEVER buy an Acer product again - and will recommend others to do the same. I am one of those guys who happily shells out $1600-1700 on on a good gaming monitor to match my top tier gaming rig and peripherals. My friends take my recommendations seriously because I take my equipment seriously.
So what did I get with the X45? I got a phenomenal OLED panel that delivers unparalleled gaming experience - right until the center-screen non transparent red box burn-in notification shows after 4 hours of use … and then 4 hours after that … and 4 hours after that … that CANNOT BE DISABLED! What the hell is up with that?
Then the screen sporadically shift and flickers in some games when running HDR 240Hz Ultra Quality (Need for Speed Unbound being one and it happens in the CS2 menus too from time to time). I tried switching to a 240Hz Samsung monitor on the same DP-cable (that came with the X45) and the problem goes away.
Then when I do office work and typically run two side-by-side windows, the dynamic screen dimming / brightness goes completely bonkers. Office work for me is typically running Outlook, Teams, Word, Excel and Power Point and switching between these all the time.
Every time I open a window with a white background, the screen brightness automatically adjusts and it does it again when I open or switch top the next one and so it goes on all day until I am at the verge of having an epileptic seizure.
I got the monitor 1 year ago, I am running a full- and well cooled ASUS Strix rig with a i9-13900K and 4090 RTX card and a nice 1000W PSU. There has not been a single firmware release since then and no useful response from Acer on the above issues, also pointed out by many other owners.
At least, just let us disable the terrible burn-in notification. I'll buy a new monitor if this one breaks … I don't need to be reminded every fourth hour!
So, if this is the Acer consumer experience I've been avoiding all these years, then I am out of here along with all of my great user experience mindful well-off gamer friends!
[Edited the thread to add issue detail]