This is not what I experienced. Staying at an ASQ in BKK in July, it was up to the hotel to file a TM30 for me - or not. But my agent here in Chiang Mai advised me to ask them to do a new TM30 within 24 hours after my return to my residential address here in CNX, and that's what they did. They pointed out, however, that the next 90 days report starts counting from the date of arrival at BKK airport, and not from the date of arrival back home, which means my next TM30 will be 76 days after my return to Chiang Mai, and the 14 days in quarantine are considered to be "lost".