Wav-file with exactly the same BPM does not sync into another project


New member
Hi, a friend of mine made some Fruity loop beats and want to record her band (vocals, bass, guitar and drums) in Adobe Audition. However, she uses the same BPM (and made sure it starts perfectly on the one) but when playing it a while it gets out of sync with the internal metronome in Audition. Does anyone know how to fix this problem?