I think wala na ni ang drop box option karon. I heard about VRP (Visa Reissuance Program) na. When your visa expires, no more consul interview. Mobayad lang ka sa fees and adto sa US Embassy para pa fingerprint then automatic renew na imo visa. However, this applies to those natagaan ug 5 or 10yrs Visas and without problems sa ila stay (overstay sa US).
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Visa Reissuance Program | Embassy of the United States Manila, Philippines
Add on lang TS. During my first interview, wala nako magstay ug hotel. I only took the first flight from Cebu to Manila. I think 415am guro to. My interview was 7am. Hayahay raman, kaya ra kaau ang sked. My return flight was 2pm.