Clear days like this are pretty are here in Southeast. Devils Thumb is an iconic peak across the Sound. Last image is a GFX100s summer closeup of it from a Cessna.
I have never had this message myself. I wonder if canceling the RTH to reset it and again trying the RTH would have worked? Also, i always wipe all of my sensors before launch, camera also. Happy flying!
Used Mavic 2's since 2019. The original controller you put your phone in is the RC1-A or RC1-B. The RM500 is the only 'smart' controller that will work with the mav 2. It has the built-in screen.
If you already have a Gmail Acct, Google's NotebookLM can be your personal AI agent that you get to feed it ONLY the sources you want.
(notebooklm.google.com)
I created a DV Resolve Notebook with these downloaded sources from Blackmagic web...