I have a lot of Thai 30-day visa-exemption stamps in my passport and plenty of Thai tourist visas as well. I have never been deported or blacklisted. Never had an overstay.
Last time when I came to Thailand via the airport I was questioned by the IO a lot..
How do I find a so called “Fast track” service that could help to bypass that problem?
TLDR : Answer Summary
The user is seeking a 'fast track' service to help with the inspection process upon entering Thailand, noting their extensive history of visa-exempt entries and tourist visas without any issues. Some commenters suggest a specific 'VIP' fast track service through a visa agent called 'Thai Visa Centre', while another commenter advises obtaining a proper visa as a straightforward solution.
FAST TRACK RESOURCES / SERVICES