What are the chances of being denied re-entry at Mae Sai with multiple SETVs and entry stamps?

The likelihood of being denied re-entry at Mae Sai can depend on several factors including your history of visa usage and border crossings. While some users report no issues as long as you stay within the limits of corresponding regulations, particularly the two land border crossings in a calendar year, others suggest that the passport's visa stamps and entry history might raise scrutiny. It’s crucial to ensure you have the correct documentation, such as a Myanmar visa if needed, to avoid complications.