x2a has been a work horse here, very little to no problems.
I use a lot of features as well so id like to think I've gotten a very good look at it.
and its a huge step from earlier versions, its definitely everything x1 was not.
every software has its issues ive learned that the hard way.
ive found cakewalk makes a pretty reliable software and that's why im still using sonar.
sorry but trying to get them to fix a version that is over 5 years old is out of the question.
why not try and download the 30 day trial and se what you get?
you might find what ever it is that's annoying you is fixed in x2.
unless your running XP or vista, then don't even bother.
its not supported.
x2 was made to run on windows 8 (7 too) but windows 8 seems to be a nice fit.
very fast and likable.