Thanks for the follow up. I'm giving it 1 more day. If it doesn't straighten up and fly right. I'm tired all over again.

The last week or so when I woke up in the morning with the pressure very low. Its all connected correctly(i got my instruction). I'm using the correct hose and the small tube was still connected. I didn't notice the small hoses position it could have been loose. I try to keep everything disconnected...

I have a PB425. It worked pretty well the first week and a half. Then I'd wake up with almost no pressure in the morning. This morning I woke to a "ln 1" hose disconnected but it was tightly connected. I think the connector from the machine to the humidifier may be leaking, maybe grease in the conne...