I’ve had trouble with blown highlights and missing details from bright sunlight coming in windows. For stills I normally shoot bracketed images with DLSR and use strobe light set up to get everything exposed evenly.
I understand the technology in the Planix/Theta won’t match this but hoping to step it up at least a little bit more.
Do you connect directly to the Theta and Shoot RAW HDR for troublesome rooms? Are there any ND filters that would work? Maybe you use lights to compensate?
Would love to hear how you deal with bright windows and dark rooms!