If I play a video on the USB-monitor while playing on the HDMI-monitor, game FPS drops to 20% of before. I've resorted to attaching one monitor directly to the laptop with HDMI and playing games on that, but if any rendering happens on the USB-attached monitor, game performance drastically drops.

Everything was working smoothly.Īfter the update, games are unplayable on any USB-attached monitor. My original setup was a Dell XPS 15 Laptop connected to a Dell D3100 USB docking station with two HDMI monitors attached.īefore the Windows Anniversary Update I could play Guild Wars 2 at 40FPS on one USB monitor while playing Twitch/YouTube content on the other USB monitor. The Windows 10 Anniversary Update drivers are causing CPU usage to spike when anything 'real-time' happens on the connected USB monitor. Is there any chance that this issue is solved? I invested a lot in these monitors and tehnically i cannot use them. I still have to mention that the computer with 3 usb monitors (and no vga monitor) works flawlessly. Now it is impossible to use two of the computers with 2 monitors as they have a dual core processor. Things didn't improve after the last release (25 October) of the DislayLink driver.

I noticed that there is a high cpu load on Windows Driver Foundation when that happened (USB monitor activated and kind of graphic refresh of screen no matter the monitor). I have 3 computers with 2 monitors (1 on video card and 1 on usb - Philips C221S) and one with 3 usb monitors only.īefore W10 Anniversary update all computers worked fine without any mouse lag no matter what i did on the computers.Īfter W10 Anniversary update the computers with 2 monitors started having an annoying mouse lag on the USB Monitor especially when the computer was doing something, i.e. Before W10 Anniversary update everything worked smooth. I've been expecting for more than one month the update of displaylink driver but the horrible mouse lag was not solved.

Miracast windows 10 lag