Playback problem with score exported as .wav file
I have successfully exported scores as .wav files many times, but today I have exported four files which,although otherwise correct, play back in Windows Media Player with a great deal of unwanted echo or reverb.
This is absent when I play back the source score in Musescore (the mixer rev pointers are set to zero).
Can anybody suggest why this is happening (and how to prevent it)?
(Musescore 2, Windows 10)