07-14-2018 12:44 PM
07-18-2018 04:36 PM
I am also experiencing this issue, I have called Lenovo too, and they did not help. They directed me to a paid service to troubleshoot the issue. I experience mouse lag and keyboard input lag from time to time. I have reinstalled the drivers and rebooted. These did not resolve the issue.
07-18-2018 05:06 PM - edited 07-18-2018 05:14 PM
I was refering to precision mostly but as far as lag I am used to it.
It's well known historically that X1 Carbon has the highest keyboard lag. It's 150ms for X1 Carbon 4th gen Win, test of the latency between a keypress and the display of a character in a terminal. Here's a paper on it https://danluu.com/input-lag/
For reference, it's less than 15ms for google dns to respond to you (22.214.171.124), to send a packet 360° around the world its ~190ms. So compare that to 150 miliseconds.
07-21-2018 01:28 AM
Right now I'm pretty underwhelmed with my 2k+ laptop. The audio issues are one thing, but the trackpad is just... bad. Sometimes it works fine, sometimes it hardly reacts to input. I sincerely hope this is a driver issue that will get fixed...
07-29-2018 11:31 AM
This is not going to help this thread, but I wanted to follow up on what I thought was a touchpad problem from my earlier post. In my case, it's definitely not the touchpad, it's the touchscreen. Ever since I disabled the Windows touchscreen driver (and prevent it from being re-installed), I've had 0 issues of phantom clicks, windows being minimized, etc. I verified this by disabling the Linux driver, which fixed the same problem under that OS. So my touch screen is faulty. I haven't used it in a few months, which means I should have bought the standard X1 and not the Yoga. Actually, with all the issues this laptop has, I shouldn't have bought a Lenovo. Of course Lenovo doesn't care, because they have my money.
08-13-2018 03:49 AM
For me the issue occurs when the PC (X1 6th Gen) comes back from hybernation. If I then send it to sleep and wake it again the touchpd works as expected but before, the single click tap does not work. I have tried all sorts of driver reinstalls, disabled fast start-up (as recommended by 1 user), but to no avail.
08-23-2018 12:39 AM
Do you have your system configuration? Does the issue fix after 5 minute using?
I also use X1 Carbon Gen 6 but never not see in my system. Is there any yellow bang on the components (not only touch pad but also other components) in device manager?
Besides that, I you don't really need hybernate and can accept sleep insteads it, change to "sleep" state may let it better.