> 1. This one is very annoying. Open the attached file crazyscroll.lyx and > position section 2 head "This title at the top" at the top of the text > window, in the uppermost possible position while still being totally > visible. I advise you to use the scrollbar arrows, because mouse scrolling > is too coarse (another bug). Now scroll one line upwards with the mouse > scroll. It will jump a whole paragraph. This also happens if you use the up > scrollbar arrow, but the jump is smaller.
there are more bugs addressing this (eg 2426). consider adding your example there. > > 2. Now close LyX and reopen the file crazyscroll.lyx. Notice the cursor > movement with the keyboard arrows is mega slow. Then select any text (even a > single character) and copy it (my keyboard shortcut is Control-C). You don't > need to paste anything. After that, the cursor movement is normal. suppoosing bug 4045 . pavel