Valid ED - multiple entry re-entry permit.
Left country, applied for DTV. Approved, just flew back in.
Handed over passport, printout of DTV and just got stamped in with no issues whatsoever.
TLDR : Answer Summary
A user successfully returned to Thailand on a valid education visa after applying for and receiving a DTV visa. The discussion highlights various concerns regarding the necessity of canceling the education visa before applying for a DTV visa, and issues faced by others who might want to switch visas. Several commenters share their experiences and advice on handling education extensions, re-entry procedures, and the implications of maintaining two active visas.
DTV VISA RESOURCES / SERVICES