I just upgraded to PT 12. Sometimes when I save a file and then re-open it, it will have changed a mono audio track to a stereo audio track (Left channel only). This is very frustrating. Has anyone else seen this? I just downloaded the product so I would hope it's the latest version. Help says its PT 12 (1).

I haven't been able to duplicate the problem in a test file. It happens in a file that's >100Mb. My previous version of PT handled mono and stereo tracks fine (never got them confused).

Using RealBand isn't a good answer for me because it's real buggy with DirectX plugins.