Do I have to get a new visa stamp for my F-1 or can I travel back using the same F-1 visa stamp if my reinstatement is denied? I fell out of status because I registered for less than a full course load.
In my view, it is unsafe to travel on an existing visa after being out of status. If they become aware of your status problems, CBP, upon returning, can turn you back at the airport, or worse, even formally deny you admission thereby laying a five-year bar against reentry.