There are no known issues.
Remember that volumes can be different if the tracks are on the same album with differing levels.
More details here:
https://yabb.jriver.com/interact/index.php/topic,139547.msg968724.html#msg968724
Thanks. I've used ReplayGain and VolumeLeveling for years with MediaCenter.
I've asked for fixes and reported problems and posted tracks to show the problem in the past.
While not always the case, the loudest tracks are usually hi-rez tracks.
Sinead O'Connor / Lion and The Cobra / Troy
Sinead O'Connor / I Do Not Want What I Have Not Got (reissue) / Troy (live)
Both are analyzed, and I re-analyzed them both today, no change from prior values.
I usually have over 100 hours in my PlayingNow list.
So let me ask you this: Will the relative volume difference between these two track be the same or different when they are the only 2 items in PlayingNow or when they are in Playing now with well over 100 hours of tracks in the list?