What is the feedback on the Huay Xai border crossing into Thailand from Laos, and can entry be denied?

The post seeks feedback from expats regarding their experiences crossing the Huay Xai border from Laos into Thailand, specifically for a traveler with a European passport. The traveler notes their compliance with previous visa regulations and inquires about any potential issues at this checkpoint. Comments suggest confidence about entry and the recommendation to obtain a proper visa.