You are on DTV (6months at one go as usual) and you have left Thailand after say 3 months only and now you are back on the 6th month, before the expiry of the 1st 6 months given originally, will they re stamp the passport for another 6 month? I may stay less
TLDR : Answer Summary
When you hold a Digital Nomad Visa (DTV) for 6 months and leave Thailand after 3 months, you can receive a new 6-month stamp upon returning, regardless of the time spent in the country prior to leaving. Each entry into Thailand with a multiple-entry visa, including the DTV, grants you a fresh 180-day visa stamp, as long as your visa is still valid. Therefore, returning before the expiration of your initial visa period will allow you to obtain another full 6 months.
DTV VISA RESOURCES / SERVICES