Multiple ST Visa on arrivals raising red flags?

[soistalker]

My wife and I own a condo in Thailand. We live in different Asian country. I regularly escape to the condo for a week or two every couple of months. Typical pattern would look something like 10 days in Thailand, go to Cambodia, return to Thailand for a few days, then back to the other Asian country where we live. 

I have never extended my stay and dont think I have stayed anywhere close to 30 days in Thailand in one stint.

My question is if this is going to cause me trouble at immigration. Immigration officers always see multiple stamps, but I always get processed quickly, and never asked any questions. Going forward, I am concerned, though. Is this pattern raising red flags?

[Bang Bang]

You want to post to the immigration/visas subforum.