Re: X1 extreme screen lag on "second screen only" in ThinkPad: X Series Laptops https://forums.lenovo.com/t5/ThinkPad-X-Series-Laptops/X1-extreme-screen-lag-on-quot-second-screen-only-quot/m-p/4475674 ThinkPad: X Series Laptops topics Thu, 31 Oct 2019 02:36:30 +0000 tp02_en <![CDATA[ Re: X1 extreme screen lag on "second screen only" ]]> https://forums.lenovo.com/topic/findpost/1301/4475674/4562185 I have been having this exact same issue with my X1E 2 ever since it arrived a few weeks ago. Regardless of whether I use the thunderbolt dock, or plug the monitor directly into the HDMI port on the lapot this lag in "second screen only" mode persists. Restarting the laptop or disabling ]]> Thu, 31 Oct 2019 02:36:30 +0000 https://forums.lenovo.com/topic/findpost/1301/4475674/4562185 DonBower