I was expelled today at BKK Airport.
2 years flying in using the Visa on Arrival.
I usually stay up to 1 month, go back to the US for a week or more.
They didn't say anything to me. Explain nothing, did a bunch of paper work and the airline escorted me back to await the flight back to the US.
I did get some part about border runs. I made 1 in 2018 and 1 in 2019.
I think that volunteering information that I come here an stay/travel with my Thai girlfriend was a mistake.
They printed a list of my entries.
I really don't know why they denied access. Nobody said anything.
What does it take to get back in the country.