Grouping problems! All group won't work, grouping channels together spontaneously

[farmfresh]

O.k. now that I've spent all day looking at 6088 errors and have temporarily moved on, I decided to work on a session. For some reason, the groups went nuts, things were grouping together that weren't before, other groups would not become ungrouped even when deleting the original group.
I was able to import the tracks into a new session and it works, but that's not the point, I NEVER had problems like this in 7.4! I'm having a wide variety of little issues, some of which are no big deal, others are session-stoppers.
My frustration with PT8 is rapidly mounting! I have been reading post after post and so many people are having little problems.
I want to ask a very serious and real question, I'm not trying to be difficult, but is there anyone running Pro Tools LE 8 professionally and NOT having problem after problem? Again I'm being genuine and not trying to be a jerk about this.
Thanks!