DisplayLink Forum - View Single Post - Windows 8, Lenvo USB 3.0 dock = lag + fuzzy image

tfennel · 04-29-2013, 09:50 PM

I'm using 7.2 with two external monitors over DVI on a surface pro with USB3.0 Lenovo dock. I tried hacking up the USB drivers I found in the previously mentioned tutorial thinking it would fix performance, but it hasn't helped.

I can pretty consistently repro the issue by opening Excel, highlighting a cell, hitting ctrl+c (copy) and then when the little animating rectangle around the copied cell starts moving, the screen goes fuzzy/pixelated.

I wish I could say I don't need to use Excel enough for it to matter, but such is the story of my life!

04-29-2013, 09:50 PM	#53
tfennel Junior Member Join Date: Apr 2013 Posts: 3	Having the same issue on a surface pro I'm using 7.2 with two external monitors over DVI on a surface pro with USB3.0 Lenovo dock. I tried hacking up the USB drivers I found in the previously mentioned tutorial thinking it would fix performance, but it hasn't helped. I can pretty consistently repro the issue by opening Excel, highlighting a cell, hitting ctrl+c (copy) and then when the little animating rectangle around the copied cell starts moving, the screen goes fuzzy/pixelated. I wish I could say I don't need to use Excel enough for it to matter, but such is the story of my life!