Hi Mark,

I just updated from 2.5 to 2.5.1. Both had a problem that are different from each other, but very similar.

In 2.5, I pushed P + click which measure I wanted playback to start, then pushed play. Playback in this situation actually starts 16 measures earlier, while mixing the playback from the selected measure.

Now, in 2.5.1, if I choose which measure I want playback to start with the P key + click method, playback starts 16 measures AFTER the selected measure. This does not happen with every file however. It does is this one though, and only at seemingly random parts of the file, at varying intervals of 8 and 16 in different parts of the song:
<center><table border=1><tr><td>
symph.not (328.9 k)</td></tr></table></center>

For instance, try to start playback from measure 22 of this file. Playback will start 8 measures later. Then start playback from 164, and playback starts 16 measures later.

~Daniel