Are you 'TAB'ing through the transaction or attempting to 'ENTER'
through the transaction?
ENTER *commits* the transaction and could possibly generate the
warning/dialog you mention.
TAB is the documented method for moving from one field to the next
without committing the full transaction,
After migrating to a new computer, all my data seems to be there and
visible in the accounts, but I cannot enter any new expense transactions.
I keep getting a "Save the changed transaction?" message whenever I put
values in the Withdrawal column. Values entered in the Deposit column are