Are you trying to read the file (while playing) from the SD card?
Does it still happen if you 'copy' the file to the internal drive as a test?
Sounds like you may be having issues with how well that SD card reader can keep up (or run without getting interrupted)

Quote:
I finally opened the audio window and I can see the spikes in the left channel. The songs will play fine for a few times then suddenly the spikes appear.

may want to contact PG support .. this part sounds really strange.
Have you done any editing to the file being used before it happens?


Make your sound your own!
.. I do not work here, but the benefits are still awesome