No major issues so far. There are some that pop up with the wrapping system if using string that I will put a video up about when I do the full yearly maintenance. I have not used the netting yet but may try that next year. The one key thing I have found is have a slightly bigger (more HP) tractor than needed. I currently am pulling it with a 65 HP tractor and it works well. I absolutely love it. It is saving me so much time from doing the small square bales by hand.