Why was I stamped for only 9 May instead of 27 June upon re-entering Thailand on a DTV visa?

When re-entering Thailand on a DTV (Digital Nomad Visa), travelers expect to receive a stamp valid for 180 days. If a stamp shows a shorter duration, like only until 9 May instead of the anticipated 27 June, this may indicate an error by the immigration officer. It is advised to return to the immigration office at Phuket Airport to request a correction. Alternatively, some users mention that DTV does not operate as a multi-entry visa and may not reset the duration upon exit and re-entry, necessitating an extension application instead. Checking the stamp immediately upon receiving it is crucial, as the responsibility of ensuring accuracy lies with the visa holder.