XB271HUBMIPRZ - severe flickering

I have flickering on new predator monitor like turning it on/off, see here PC with MSI GTX1080 https://youtu.be/i8sQ7BtKC5o

Occurs on 2 different computers, also bought a new dp cable, only litte better.

Sent in to acer for repair, they send it back and told me that there is no flickering and I should check my graphics card.

Check again on another laptop, same issue. All 3 computer work fine with older acer monitor.

Then replaced power cord, clean installed windows, problem still there.

If I record with graphic card, there is no flickering, so for it's clear that the predator is the problem, right?

- Flickering at 4:46 and 5:32 (PC2 mit MSI GTX1080) https://youtu.be/zwWCTFWpLjI?t=4m43s

- Same sequence without flickering when recorded with GeForceExperience https://youtu.be/y7kyaZSpDFI?t=4m43s

Any other suggestions? Please help, it drives me crazy. Thanks

Accepted answers

This may be an issue that will require service. Please contact the Acer support for your region from this link:

Monitor now has been sent in to Acer support for the second time.

There is a new firmware available since a few days that might solve the problems. Will post updates here.