I just got a GMG Daniel Boone today. In attempting to use it for the first time, I have 4 times seen the temperature start dropping, only to discover that I'm not getting any pellets into the auger. First time is was a pellet bridge, where there was an empty pocket over the auger, and nothing else falling down. The other three times I could actually see straight down to the auger and all of the pellets are just clinging to the side of the hopper rather than falling down. Has anybody else had this problem? How did you fix it? Is it likely caused by the pellets? They are 100% hickory pellets from cookinpellets.com, but they are a couple years old, so perhaps they have pulled in some humidity from the air over time. I just don't want to go replace all of my bags of pellets if that's not the real cause. I'm wondering if greasing the hopper walls with something might do the trick.