Will I face problems with immigration in Thailand if I use the 30-day visa exemption for multiple visits in one year?

@Steve *****

. Your question alluded you were the way you worded it.

I can't see any reason why you'd have trouble. Have you in the past?

First 2 are 6 months apart so it's clear you arent using them to stay here long term. And if you have return tickets, proof of funds and accommodation booked(they have the right to ask you for evidence of this ) then I see no reason for them to give you trouble. Follow the rules as you already have and you should be fine.