How can I successfully complete my 90-day reporting for Thai Immigration online?

The process of completing 90-day reporting online for Thai Immigration has caused some difficulties for users. While some individuals report success, others face ongoing issues. It's noted that Internet Explorer is the required browser; however, alternatives like Chrome or Firefox can be used with an Internet Explorer emulator. Users should be aware of the reporting window, which is open from 15 days to 7 days before the due date, and that having completed one in-person report is necessary to be in the system. Furthermore, not all immigration offices participate in this online system, leading to variability in the experience.