Sorry if I generalised in my initial post.

I'm using Windows 7 and M-Audio Fast Track Pro. I also use Sibelius 7 and have no problems with playback in that program. I use MME as I seem to have a conflict when I use ASIO.

Anyway, I upgraded to PT2013 and the problem has gone away, laugh so I'm not sure what could have caused it!


PowerTracks Pro Audio 2022, Sibelius Ultimate, Ableton Live 11 Suite, BIAB 2023, RealBand 2023, CoolSoft Virtual Synth, Focusrite 4i4 3rd generation, Audacity, NVIDIA GeForce GT520,