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Daniel Jackson · 02-01-2026, 05:46 AM

I've noticed that in Calibre 9 scrolling speed seems to have changed. I'm using Cover View, if that matters.
Now one tick of the mouse wheel scrolls an entire page. So a whole new set of covers appears.
In v8 it scrolled just a little bit. So it just moved covers up or down a bit.

I'm running the portable version of Calibre and I always make a copy before installing any upgrade, to easily roll back should there be any issues. So that's how I can very clearly see this difference in scrolling behavior now.

I liked the old v8 behavior better. Is this a setting I can change somewhere?

02-01-2026, 05:46 AM	#1
Daniel Jackson SG-1 Posts: 36 Karma: 39846 Join Date: Dec 2021 Device: Libra 2	Scrolling speed changed in Calibre 9? I've noticed that in Calibre 9 scrolling speed seems to have changed. I'm using Cover View, if that matters. Now one tick of the mouse wheel scrolls an entire page. So a whole new set of covers appears. In v8 it scrolled just a little bit. So it just moved covers up or down a bit. I'm running the portable version of Calibre and I always make a copy before installing any upgrade, to easily roll back should there be any issues. So that's how I can very clearly see this difference in scrolling behavior now. I liked the old v8 behavior better. Is this a setting I can change somewhere?