Hi @CTD, I’m glad to hear the advice you received has helped, and that the camera recalibration was successful. That’s great news!
As @rbtdanforth mentioned, MDF, plywood, and even Proofgrade Draftboard will cause your air filter cartridge to clog fairly quickly. If you’re able, the best thing to do is exhaust directly outside when working with those materials. Just remember to adjust the Air Filter Attached toggle switch in the app when you want to switch between the filter and exhausting outside.
Since it sounds like your original issue is solved now, I’m going to go ahead and close this thread. If you still need help with this issue or anything else please either start a new thread or email us at firstname.lastname@example.org. We’re happy to help!