I thought it was pretty common knowledge that these dryers lack airflow. There are tons of printable wedges in printables.com and thingiverse.com to keep the lid open.
This alone speeds up drying massively. Adding a small fan to the opening might be even better but I never found it necessary.
Founding member of company that stands to make fortunes through a product endorses said product.
How do you use a car to make parts for a printer?
Unfortunately no support for Ecovacs.