My clean base keeps telling me the bag is missing. I bought new bags and that doesn't seem to fix the problem. The tube that connects from the roomba to the bag
How to fix a clogged iRobot Clean Base - YouTube
Clean Base® - iRobot® s Series | Automatic Dirt Disposal | iRobot
iRobot Clean Base for Roomba® i7+ Robot Vacuum recalled due to electrical hazard - Canada.ca
Q&A: How iRobot Engineered Its New Roomba i7+ Robot Vacuum and Clean Base - IEEE Spectrum