Need list of HDR monitor problem, with the condition for research

[Crosslife]

i'm trying to compile a list of problem with HDR display to determine if the issue occured can be sorted to if your display is having a general HDR problem (since we might be a few years before the technology can advanced to really produce an affordable, acceptable proper HDR display) or if the problem is caused by a defect.

 

i have a pg35vq, after several test i had encountered several flickering while the monitor is displaying a bright color with a dark background. although the flickering was quite minor and quick to disappear. aside from that i havent been able to produce any of the problem i've read about HDR. Aside from things that is always occured like halo ing if you have a bright object like a cursor moving around a dark background, HDR mode doesnt start or turn off after you use an app.

 

any input will be appreciated. thanks