My wife and are thinking about getting a DTV but when we were last in Thailand about 3 years, we overstayed our Visa because of a flight issue and had to pay an exit fine. I believe we overstayed by one day, maybe two, beyond the grace period.
I assume it's just harder, and depends on the embassy what the result is in trying to get a DTV. That said, any insight would be helpful!
Also, would it matter if we had new Passports or is the overstay info kept in the Thai computer system?