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Paper Tape
Posts: 1
Registered: ‎11-01-2018
Location: US
Views: 194
Message 1 of 1

X1 Yoga 3rd Gen TB3 Video Output = Jittery Palm Rejection

Hi, I'm having problems with the palm rejection on my X1 Yoga. When using the TB3 port for video output to external monitors, the palm rejection gets twitchy when I have my palm on the screen. The supplied pen erratically jumps all over the screen while drawing. The same exact thing happens with my Wacom Bamboo Stylus. When I stop using the TB3 port (either unplugging the adapter or set display to PC only), the insane jitter goes away and the palm rejection works normally. Also, if I use the pens with my hand lifted off the screen, there is no jitter.


I tried the same thing on the HDMI connection and the palm rejection seems to be working fine.


Any suggestions?


I'm on Windows 10 Build 17134 & BIOS Firmware N25ET39W (1.25) and have all the latest updates installed through Lenovo Vantage.



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