Chris had cleaned the dryer quite thoroughly before we moved, and then again after we moved. We snaked the vent hose from the dryer hookup to the roof vent. It was clean.
We were running out of options and thinking maybe our 11-year old dryer was dying.
Chris finally texted the builder and expressed our concern with the dryer not drying. They sent one of the workers over to check the roof vent. And he returned with a screen that the roofers were supposed to remove from the vent.
It was caked in lint. Here’s hoping the dryer works better now.