Feel for you Bapu, cause we are likely in the same boat if I interpret your post correct like.
Reaper Ver 4.7.1 likely out tomorrow if not sooner. with a million esoteric fixes.
Problem for dumb guys like me is I can go thru the incredible list of updates and improvements.. Can go thru several feverish upgrades and don't understand a word of anything, and nothing to do with core screw up bugs that have been requested to fix for years and ignored.
The clients there on the forums are awesome beyond anything. Way above and out of my league. Reaper seemed to attract a cadre of killer programmers, coders. Me just wanting to plug in a guitar and play. Check out the pre release forum and the developer's forum to see what I mean. Highest respect for all these warriors. Can't hold a candle to them.
Current state of the art, Reaper kills Sonar hands down in the dirt, handling of vsti synths. Open mind, so prove me wrong and I will apologize for my ignorance, accept higher ground. Just what it is.
Point here is that the Reaper evolution, daily updates, progresses are as bad as Sonar in the end point. No advantage to the frustrated musician just trying to get the damned thing to work. Chasing death bugs with no response or resolution. Grass ain't any greener on the other side of the fence.
John