Using Vista? Be sure to let it create the crash dump and then be sure to
submit them to Microsoft when prompted. They actually DO look at them and
they are very helpful in finding and fixing bugs.

1) Are you using voice recording at the time? Maybe the file is getting too
big?
2) Try turning off audio indexing (Tools -> Options -> Audio and Video ->
Uncheck Enable searching audio...)
3) Try temporarily turning off other "automatic" features such as automatic
backup, automatic optimization, automatically lock sections, etc to see if
that resolves the problem.
4) Check the task manager (ctl+alt+del) after a few hours but before the
problem to see if the OneNote.exe process is taking an usually large amount
of memory.

--
Josh Einstein (Tablet PC MVP)
Einstein Technologies
Tablet Enhancements for Outlook - Try it free: www.tabletoutlook.com


"henrik" <henrik@norwaii.com> wrote in message
news:C5C2E93F-1A75-446C-9489-C220812DF4BF@microsoft.com...
>I am using OneNote in court and always experience the same thing;
> - at about 15.00, after a trial starting at 09.00 and using OneNote all
> the time, it suddenly starts to get slow and especially ereasing is very
> slow.
> - then suddenly the whole application hangs, and I get a message saying
> "OneNote has stopped working... Looking for a solution that might solve
> the problem..."
> - This lasts for at least 5 minutes - as I am panicing in the middle of my
> final statement etc..
> - Then I - still in panic - stop the whole application, and restart. Then
> the problem is gone (until the next 6 hours...).
>
> Is this a bug? Any suggestions?
>
> Regards, Henrik