Hi, I am on windows desktop and updated to 2.1.28 last night. I love the new features, but when I scroll during the review, the scroll lags. This results in jumpy scrolls. I tried uninstall, reboot, reinstall, but the problem remains. Example Video

You could also try the latest beta, which is using an older toolkit version: [image] Anki 2.1.29 Beta Beta Testing A new beta is now available. 2.1.29 will primarily be a bugfix release, so this beta should be pretty stable. For more info, please see https://betas.ankiwe…

Do you have hardware acceleration enabled?

I do have hardware acceleration enabled. I just tried turning it off and restarting Anki. The issue persists.

Please try setting the driver to ‘angle’: https://changes.ankiweb.net/#/known-issues If that doesn’t help, you may have more luck with the -alternate version on Anki’s download site.

The alternative version of 2.1.28 does NOT have the lag issue. The 2.1.29 beta2 version (the normal 64 bit) also does NOT have the issue. Thank you.

Thanks for testing. I’ll be in touch again in approximately a month when the next toolkit update comes out - it would be great if you could give it another try then to see if the issue has been resolved.

Would you mind giving 2.1.34 standard a go and letting me know if the problem comes back?

I was on 2.1.33 and tried 2.1.34 today. 2.1.34 does have the same scroll lag issue that was NOT present in 2.1.33

Thanks for taking the time to test Iris. I suspected this may be the case, and today’s 2.1.35 release uses the older toolkit used in 2.1.33.

2.1.28 scroll lags

Anki Help

dae July 24, 2020, 4:09am 5

You could also try the latest beta, which is using an older toolkit version:

Topic		Replies	Views
Anki lag after 25.02 Help	2	100	March 6, 2026
Some cards with large pictures slow in 2.1.28 Help	13	1683	July 25, 2020
Writing lag, Anki 2.1.42 Help	3	1436	March 15, 2021
Extremely delayed and laggy scrolling on Linux app (installed on Chromebook via Crostini) Help	0	877	September 24, 2020
Terrible Lag/delay while scrolling on Anki Help	4	705	March 11, 2023

2.1.28 scroll lags

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