Hello, I bought this monitor and have problems with the display. The monitor is connected via the HP G5 and DP, the Intel UHD Graphics 620 is installed in the Elitebook and only a full HD image (1920x1080) is displayed and I cannot change it to 2560x1140. The DP cable is capable of up to 4k and so is the G5 docking station (according to HP). New updates are not available (all current). Do you have any ideas?