VG279QM stuttering on ufo test

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MatrixQW
Posts: 278
Joined: 07 Jan 2019, 10:01

VG279QM stuttering on ufo test

Post by MatrixQW » 31 May 2023, 00:36

I just received this monitor.
The ufo test stutters in a fixed interval of 7 seconds since it occurs, always from 280 to 268fps.
Tested frame skipping with my phone and I think it's working properly.
I thought it was something in Windows so I did a clean install without touching absolutely no setting but same is happening.
Don't know if it's software, hardware or Chrome.
Happens at 280Hz, 240 and 144.
Have cpu and gpu at full frequency.

If anyone has any idea how I can find the problem I would appreciate it.
Last edited by MatrixQW on 03 Jun 2023, 05:02, edited 1 time in total.

Boomchakadah
Posts: 193
Joined: 15 Aug 2018, 02:44

Re: VG279QM stuttering on ufo test

Post by Boomchakadah » 03 Jun 2023, 04:20

Try using a different browser.
VG258QM 280Hz TN (main)| XG2431 240Hz IPS | XL2540K 240Hz TN | XV252Q 1080p 280Hz IPS | XL2546K 1080p 240hz TN | AW2518HF 1080p 240Hz TN | XV240YP 1080p 165Hz IPS | XG2402 1080p 144hz TN | 27GL83A 1440p 144Hz IPS | XL2411P 144Hz TN | XF240H 144Hz TN

MatrixQW
Posts: 278
Joined: 07 Jan 2019, 10:01

Re: VG279QM stuttering on ufo test

Post by MatrixQW » 05 Jun 2023, 02:36

Don't really want to install another browser just for this but Chrome should work just fine.
This is a clean Windows installation so it bugs me.

Stevie66
Posts: 223
Joined: 06 Aug 2020, 15:56

Re: VG279QM stuttering on ufo test

Post by Stevie66 » 05 Jun 2023, 06:24

I get the same syncing failure or browser stutter(+1) with nothing open, tried on Chrome, Edge and FF.

MatrixQW
Posts: 278
Joined: 07 Jan 2019, 10:01

Re: VG279QM stuttering on ufo test

Post by MatrixQW » 06 Jun 2023, 02:43

You have VG259qm right?
Since you tried FF, it's not the browser.
I tried Nvidia older drivers but it's not it.
Unless something changed in the ufo website this is a problem with the monitor (both sizes) or Windows by some update.
It was happening with 21H2 and I made a clean install with 22H2. If it's Windows must be prior to those.

olofsson_tom
Posts: 26
Joined: 11 Sep 2021, 18:55

Re: VG279QM stuttering on ufo test

Post by olofsson_tom » 06 Jun 2023, 03:50

Had the same issue recently with another monitor. In my case it was because hardware acceleration in the browser was off. Turned it on and it was smooth, just a tip :)

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