I have the same problem! When I sleep, I inhale and exhale very slowly. I was able to drop my pressure down a little, and I turned the reslex to the max which is supposed to allow it to stop the pressure as I exhale. It does stop, but only for a limited time. at the very end, the pressure kicks back in and I can't exhale entirely. Sometimes it wants to kick my mouth open to release the pressure, and then I feel like I am gagging on the forced air. I have the 3B Luna CPAP and it is comfortable enough. I have been doing some googling to see if there is a way to extend the amount of time that is allowed for exhale, but have yet to stumble on anything useful. I have tried it each night for the last week and a half and it is brutal. I end up taking it off and sleeping without it. I certainly want to give it an honest go, but it's not going to work as is. If anyone knows how to adjust the exhale time, that juicy tidbit would be greatly appreciated!
