Weeks ago when I got to Bangkok was in the line waiting to give passport and usual eye scan ect when a woman came along shouting telling people to stand behind the lines,fare statement it was busy but then opened another que and told me to go down so I went gave passport and was grilled why I had gone so many times ??? Like you I never over stayed live the place bought a property to be then passed to another woman that started saying I needed a retirement visa ?? To which I replied I was going to but my solicitor said that now with 2 months on your entry there was really no point yet so I went with his recommendation,this was no good they were going totally over the top threatening to send me straight back on the flight I'd just got off they passed me over to another man who just asked me the same as you signed my paperwork and I was out of there pure joke really