Hi, I have a Samsung washer dryer with the auto dispense function. Up until now it has been working absolutely fine but I’ve noticed that my fabric softener wasn’t loading when it should. I’ve done a drum clean, cleaned all compartments etc and still nothing. This evening I’ve run a rinse and spin to see and have no fabric softener in the machine yet the the dose indicator is showing full when it’s not! There’s also a chugging noise as if it’s trying to dispense but nothing is obviously there (this noise also happens when it was full) I’m at a loss as to what I’m to do?? Has anyone else experienced this?