David T. Lewis wrote:
> I was assuming that I have been doing something dumb (the usual explanation)
> but I'm beginning to suspect that it may be due to a platform issue. When
> running under X window (a KDE window manager in this case), there are lots
> of times when Squeak receives notification from the window manager that it
> should refresh its display. My guess is that a display update is being
> performed at some point during the update process when Squeak is not able
> to actually perform the update.
> 
> Any tips?

Try the "standard" tricks:
* Close all open transcripts
* Destroy all shared flaps
* Close all other windows.

My best bet would be a transcript since loading may print something to 
the transcript and if that happens to happen while the text changes are 
loaded, I could see how something goes wrong here.

Cheers,
   - Andreas