Originally Posted by
chibiutena
@Antichef, It was the first time I have appeared in person but I already resolved it with the border agency over 6 months ago through the mail. I thought that would suffice to clear me of any wrongdoing.
I wasn't aware that not using a visa would have such an impact.
Does this mean I should limit my travel in/out of the UK during my time here? I was planning a few weekend trips and etc.
It sounds like you are listed on a watchlist. If this is the case, you will ping against that list every time you enter. The best idea is to stay calm and next time you are pulled aside, ask the officer if it is possible to remove the flag from your records.