After adding a comment screen all the time jumps to the top of the screen.
After adding a comment screen all the time jumps to the top of the screen.
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You may have switched on caret browsing.
You can press press F7 (on Mac: fn + F7) to toggle caret browsing on/off.
- Tools > Options > Advanced : General: Accessibility: [ ] "Always use the cursor keys to navigate within pages"
- http://kb.mozillazine.org/Scrolling_with_arrow_keys_no_longer_works
- http://kb.mozillazine.org/Accessibility_features_of_Firefox
Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
- Do not click the Reset button on the Safe mode start window or otherwise make changes.