Acer Predator Z271 144hz/G-Sync, Display Port problem

Hello everyone, I already saw someone here that is talking about that problem, but actually there's still no solution about it.

The problem that I'm talking about is the "blue leakage" on the back/dark colors on the screen after playing a while some specific games, such PUBG, the Witcher 3, Metal Gear Solid V and I'm pretty sure many, many mores, actually the ONLY game that seems to don't have this problems is Overwatch. 

The problem inself is that when you use the Display Port at 144hz, (I also tried at 120hz and after a while is the same, so the problem is with the display port itself) that is the reason that I bought that monitor by the way... After a some time (usually we are talking about minutes...) the blue leakage will come, and the only solution is to plung in/off the alimentator cable; no matter if you turn off your pc, no matter if you turn off the monitor, no matter if you change to HDMI instead Display port, the only solution is to take off the cable and pull back in... But is just a temporary solution, after some minutes the problems will turn back again. 

I read about this around and on this forum and seems like that don't even the repairing assistent will help in that, I also read about people that had a brend new monitor from the same model and with the same issue. 

In fact I think that everyone bought or will buy this monitor for the cool desing of course, but mostly for the 144hz and the G-Sync, but sandly is a "factory error" and should be removed from any shop around. 

So, my monitor still with the garantie, how can I fix this problems?

At this price is unacceptable something like this.