11 hours ago, zenobit said:

 

You mean mailing with ThailandPost? Didn't even know that was possible. 😲
Definitely sounds very interesting, especially since I have a small post office in the neighborhood. 😊👍

 

Which documents need to be sent and which form of delivery do you choose? (registered mail?)

I used the mailing option a few times, but once I didn't get a reply for more than six weeks and start to get uncomfortable. No chance of clearing anything by phone, so I went to the office where they said everything was OK and handed me a slip.... So this way also has it's flaws. Which documents can easily be found on the website, absolutely use registered mail and have "90 days" in the first address line, since that is what appears on the receipt of the post office as a proof of your mailing. Enclose a stamped addressed envelope.

I have made my decision:

 

If I receive another request for “90-Days-Online-Notification” in mid-July, I will try online again. If it fails again, I will try a second time. If it even doesn't work on the second try, “90-Days-Online" is finished for me.

 

I will then switch to sending the documents via “ThailandPost” instead of driving to Jomtien again and looking for solutions that don’t exist.

4 hours ago, Dirk Z said:

...Which documents can easily be found on the website, absolutely use registered mail and have "90 days" in the first address line, since that is what appears on the receipt of the post office as a proof of your mailing. Enclose a stamped addressed envelope.

 

Thank you for the helpful recommendations. 😊🙏

A mate has the same problem.

Been rejected endlessly in the past without reason and now rejected with wrong entry date.

At KK immigration he asked and of course no clue.

Just saying that the reports are bounced at Bangkok (IT).

Local immigration does not see it in this case.

 

It speaks volumes for Thai government/administration/workplace culture that no one cares.

Seems Bangkok IT does not look into the results/logs of the system otherwise they should note that many reports are rejected for the ever same reason.

Local immigration will not inform/contact Bangkok (as they sure will have relevant contacts).

Don't risk loss of face, don't look like a troublemaker, bad for the career.

 

I suggested my mate to use postal report.

Worked for me in the past.

As he is a stubborn goat he won't follow