Hi @vperetroukhin,
It seems this restriction is gone in recent versions, but there is a bug I think, at least in v4.4.
When I use a mixture of unique and non-unique volumes, the duplicate ones misbehave.
For example - let’s say I have 10 different classes, and then include 10 copies of the consensus volume to make 20 classes.
The initial volumes at the top of the log look normal - but in the first iteration, all the plots for all bar one of the duplicates classes are blank, and the classes are empty (whereas the non-duplicate classes behave as expected)… If I use slightly different volumes (e.g. perturbing using volume tools), this does not happen and they behave normally).
Cheers
Oli