Regarding the issue of starting Hidpi on a 2560*1440 display
 

I am currently connecting two Samsung monitors with a resolution of 2560*1440 through HP's USB-C G2 DisplayLink docking station, but I find that I cannot enable Hidpi, which makes viewing uncomfortable. Is there any way you can help me enable Hidpi! help

If you have not already done so, I would suggest double-checking to ensure that the 'Additional HiDPI modes' option is enabled within the DisplayLink Manager Application, as described here --> https://support.displaylink.com/know...pp-hidpi-modes