It's well known and to be fixed in the next firmware. Only way to use it is to downgrade to old firmware, which obviously is a silly idea. I've emailed with Mike Smyth many times, there is supposedly a new firmware coming really soon, he said I could beta test it, but haven't heard anything in a while.. maybe I'll ping him again.
Surely you can make a two speaker measurement?? Or did you steal only one from somewhere. :D
Yes, please ping Mike. I tried to get a response from Stephen for months with no luck.
I did build the "perfect" speaker/room. Only one exists :)