I am 1 year post-op and I am having the same problem. I've lost around 50 pounds and 4 dress sizes, but I am at a plateau. I've had several fills, but I don't have restriction. I started out my highest weight at 270, and went down to 211. Since then my weight keeps creeping up a pound or two at a time. I've gained about 8 pounds. Even though my clothes still fit, I can feel it. My doctor is thinking about replacing my port. Even after a fill, I feel my food slipping past the band.