I also received a SW320 and tested. However, I encountered a problem.
At any stage I can not unload the LUT.
I tried to upload and NULL.
I also tried to unload the LUT after profiling.
Every time I get error 'Does not have 3d LUTs'.
I studied the instruction https://www.lightillusion.com/benq_manual.html
But apparently something did not understand and did not see ...
I personally came to the representation of the company BenQ in Moscow and we watched with a technical engineer why this happens.
The firmware was the latest v003.
But the technical engineer does not know the program Ligthspace and therefore thinks that the problem of unloading LUT is on the side of the program ..
I continue to study this question, but unfortunately so far everything is very sad.