SYNC FAILURE: Browser unable to VSYNC. Can you help me please?

Everything about latency. This section is mainly user/consumer discussion. (Peer-reviewed scientific discussion should go in Laboratory section). Tips, mouse lag, display lag, game engine lag, network lag, whole input lag chain, VSYNC OFF vs VSYNC ON, and more! Input Lag Articles on Blur Busters.
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xXALOOSHXx
Posts: 1
Joined: 19 Jul 2025, 20:37

SYNC FAILURE: Browser unable to VSYNC. Can you help me please?

Post by xXALOOSHXx » 19 Jul 2025, 20:41

I keep getting this massage when I try to test my refresh rate
SYNC FAILURE:
Browser unable to VSYNC. Try closing all tabs & all apps.
do you have any idea why?
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crack
Posts: 26
Joined: 01 Feb 2025, 14:17

Re: SYNC FAILURE: Browser unable to VSYNC. Can you help me please?

Post by crack » 05 Aug 2025, 04:38

xXALOOSHXx wrote: ↑
19 Jul 2025, 20:41
 I keep getting this massage when I try to test my refresh rate
SYNC FAILURE:
Browser unable to VSYNC. Try closing all tabs & all apps.
do you have any idea why?
Try another browser, this issue is browser related, I know because I tested between LibreWolf and Chrome, Chrome syncs properly but gives me dropped frames on YouTube.
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