You can leave the "find Accounts" dialog open when you jump, this creates a risk. If you list accounts with the "find accounts" dialog, then delete an account it has found (e.g. jump & delete), then return to the dialog, the dialog doesn't refresh when the window regains the focus, so you can accidentally jump to an account you have recently deleted. Sadly, this will cause GNUCASH to lock up.
will look at this.
Have pushed a fix for this and will be in the next release. If you wish to try it, it should be in the next windows nightly which can be downloaded from this address https://code.gnucash.org/builds/win32/maint
