Thank you for providing your token.
I have uncovered the issue. You are itemizing your deductions, and eligible for medical and dental expenses. Since you have used HSA funds for some medical expenses, that amount will be removed from the deduction. So, if you increase the HSA expenses, itemized medical expenses go down, and tax due goes up, and vice versa.
To make sure you are getting the full deduction you are entitled to, enter your medical and dental expenses in total. The system will subtract the HSA withdrawals.
