I've tried various settings, one from displaylag, one from tftcentral, different connections, updating drivers, setting windows and nvidia settings to default and there's nothing I can do to fix this issue. Not even changing the HDMI color space to full and limited on Nvidia control panel and via the monitor with HDMI. Also messed with this on display port and no dice as well.
The screen is very blurred, like if there's something wrong with the gamma, contrast, or brigthness and colors look bad and everything is blurry. Is this normal with BenQ XL2730Z? Or should I return it or RMA it?
The firmware version is July 2nd 2015