I have motu 828 mk2 and its 6 months old and suddenly i am been getting these crackling noise in the mic channel
and even while recording it gets recorded
and its getting very frequent could you plz help me out i hope its not some serious problem.

even when nothing is connected to it,
only the power supply is connceted than also i get the signal in the led.
i tried it to connect it all togeather in some other room than also same problem.

plz give me a solution to it and due to what reason it has happened

i have connected it to my pc which is windows xp
i have hardly used the mic channel for recording.
and even the machine is not so old.

will Wait for your reply