We have discussed here before the fact that there two types of solo - track and channel. And it can be confusing and frustrating to track down where the solos/mutes are at times. This even happened to one of the greatest Logic Pro's, Phil Jackson while he was demonstrating it to 40 people. At a certain point, he gave up, and opened another version of the file rather than mess around with it. Hopefully he'll give some input to the developers about that.
