It is difficult, if not impossible, to configure VC mic more than once with the tool in version 3.2.0 (7).
At this point, I would say “impossible”. The boxes are always full of the previous recordings, and it is impossible to “push” the okay button by speaking, for example, mike one or activate one.
Trying to manually configure the mic does not work very well either.
Have others commented on this new version of the VC mic configuration to?