I recently started using viber. but when i get a notification from Viber while using the walkman the sound goes flat. no bass or anything.its like the eq stopped working. every time a viber notification comes this happens. i have to restart the walkman to resume with normal sounds. although walkman sound goes flat thing did happened a couple of times before, but without any reason. i have no idea whats triggering this.anybody else having this problem? any fix?
