Anyone else have problems with moving widgets inserted into WD6 from jotform?

Every time I move a form around that has been inserted from jotform i get one sort of error message or another which results in WD6 freezing then closing. The latest one is described as "an extremely serious error has occurred" followed by "web designer 6 has requested to end its run time in an unusual way" followed by "xara web designer 6 has stopped working", then it closes. Another common one Im getting is "out of memory" when i try to move the widget, but the file isn't large and in theory there should be sufficient memory available...

Does anyone else have these problems moving / resizing widgets from jotform on the page? Once it's on I darn't touch it! Getting to be a bit of a headache, its closed its self down 3 times in the last 2 hours because im inserting text around the widget and consequently need to move it down the page.

Perhaps doing something wrong?