Question How to solve a mouse lag with a 4k monitor?

Jan 19, 2019
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Hi,

Tried several monitors, all were ok but one: it seems like the culprit is being 4k.
My mouse doesn't follow "live" as it should, there's a lag. How to solve this?

Thanks.
 

Pulseczar

Distinguished
Sep 4, 2008
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My guess is your computer is having trouble with quickly processing 4K resolution. What are your computer specs and how old is your computer?
 
Jan 19, 2019
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Not sure how to know that? My knowledge is quite limited.
Hope you can help me a bit further with this.

Also, I'd like to know how to make sure my next laptop purchase allows me to connect to a 4k external monitor.

Thanks.
 

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