Let's make sure that we've selected the current date on the new transaction, JLS3.

This can be the reason why the date will change upon changing to the next tab. You can follow the steps on how to do it:

1. Click QuickBooks at the top menu.
2. Select Preferences.
3. Click Transactions.
4. Make sure that the use current date as default on a new transaction option was checked.

Afterwards, try to check the transactions if the dates are the correct one.

Please let me know how things work on your end. Thank you.