Does my September 90-day report count as my first or second notification after a retirement extension in Thailand?

The user wants clarification on whether their upcoming September 90-day report is considered the first or second notification since they had a retirement extension in February and traveled back to the UK. Initially, they reported their understanding that the first 90-day report must be done in person, but since they returned to Thailand in June, they were unsure if they could do the September report online. Commenters confirmed that since they hadn't completed a 90-day report in person yet, the September report would count as the first one, thus requiring them to file it in person.