You need to remember that the “temporary license” the officer gave you is temporary, and only lets you drive for 40 days.
To try to prevent the automatic suspension, you must timely and correctly request an Administrative License Revocation (ALR) Hearing within a 15-day deadline.
Asking for an ALR hearing on 16th day is too late and you are SOL!
Incorrectly asking for the hearing can also cause you to be SOL because the Texas Department of Public Safety (DPS) may take your mistake as a waiver of the request.