I worked successfully on a fairly long page for a couple
of days. No problem scrolling up/down with mouse or
scrollwheel. After shutting down, reopening .sm file, scrollbar
moves up/down but the page itself is stuck (won't scroll
up or down). It is fixed at the top of the page.

I'm running Win xp sp3 w 1GB RAM on Virtualbox 3.2.8.
Host OS is Ubuntu 10.04 LTS 32bit

Hello.

No one has mentioned something similar before.

1. Can the worksheet be scrolled by worksheet cursor (red cross), if you'll move it by keyboard arrows?
2. Is this issue happens only with a specific *.sm file?
3. Please, try to use menu item "Edit" > "Refresh" after you've moved a scroll bar.
4. (if 2. is true) Can you provide me with a file you working on.

Best regards.