I AM UP ONCE AGAIN AT 3:30 A.M. DUE TO THIS AWFUL ODOR COMING FROM MY BI PAP. I ALSO HAD IT WHEN I USED THE C-PAP. IT'S NAUSEATING AND IT'S WINTER TIME AND TOO COLD TO OPEN THE WINDOWS. THIS METAL BURNING ODOR ACTUALLY MAKES ME SICK AND I HAVE TO LEAVE MY BEDROOM BUT UNFORTUNATELY, IT SPREADS THROUG...