Soz to hear that joss our very best wishes to you. I have copd and apnea to it’s a naffing nightmare in this heat. I was struggling a bit with cpap I have to have the pressure set quite high on mine resulting in all day tram lines ….made a real mess…Coz the headset had to be real tight. Then I was issued with a humidifier for it (devilbiss) changed my life m8 no more aerophagia bloating or tram lines. Dunno what kind of mask u use but mines a nose and mouth (f20) the Mrs got me sum headset covers and a mask cover now it’s ? worked straight away to. U probably know all this but in case u don’t may be worth a squint at
Respect to u …………Wheezy (Mr and Mrs)