According to Curtis Judd on YouTube, DJI engineers are preparing a firmware update for the DJI Mic 2 to correct a problem that Mr. Judd discovered.
In his test the audio quality wasn't up to snuff and DJI customer service told him that they would make it right with new firmware. Here's the link https://youtu.be/8T87o5zVr9k?feature=shared
How soon will the update be available?

Uh-oh! Fstoppers also reported a big problem with the Mic 2. https://youtu.be/bFWptUDp_tI?feature=shared

Here’s another YouTuber reporting a problem. https://youtu.be/NGmSve6zImk?feature=shared
DJI needs to get on the stick or they’re going to get back a lot of their Mic 2 devices.
I’m starting to worry that I  may not have spent wisely.
I never had any problem with Rode equipment.