Screensharing apps eating 30% CPU and causing lag/skipping

singa-banga · 12-06-2018, 11:38 AM

Hi

So I'm on windows 7 64bit. I understand this is backwards but what can you do on work PC.

When I view screen shared by others - in a standard sized window - typically 1920x1080, I experience said issues - 30% CPU for the given app (be it skype for business / webex / circuit) + huge lag/mouse skipping systemwide.

Even when nothing is happening on the viewed screen. And it is used for very low profile content, just mouse cursor moving on static background usually, not video and the like.

Any idea how to fix this? Problem only happens when the i-tec U3DUAL4KHDMI using DL-6950 is used in the system (but even when I move the app to a monitor not going via USB it's the same).

12-06-2018, 11:38 AM	#1
singa-banga Junior Member Join Date: Dec 2018 Posts: 4	Screensharing apps eating 30% CPU and causing lag/skipping Hi So I'm on windows 7 64bit. I understand this is backwards but what can you do on work PC. When I view screen shared by others - in a standard sized window - typically 1920x1080, I experience said issues - 30% CPU for the given app (be it skype for business / webex / circuit) + huge lag/mouse skipping systemwide. Even when nothing is happening on the viewed screen. And it is used for very low profile content, just mouse cursor moving on static background usually, not video and the like. Any idea how to fix this? Problem only happens when the i-tec U3DUAL4KHDMI using DL-6950 is used in the system (but even when I move the app to a monitor not going via USB it's the same).