So up until recently my monitor speakers have been working fine. but one day I notice they suddenly went silent despite the playback of my session still going on. I tried messing with the volume knobs and nothing worked. I turned off the power supply, turned it on again and tried playing random audio from youtube. They worked fine for a few seconds and then the volume faded out and died again. Turning knobs up and down on both the speakers and my interface do nothing when the it goes silent. If anyone knows the reason or a fix for this, please help. Thank you very much