Thanks guy for replies. I did ‘try before departure’ for a week or so and everything worked fine. After the issue presented itself last night I also turned off the ‘auto on/off’ functions. And there were no leaks or loose connections. I was using a battery and ensured it had enough power, however he...

Brand new to forum. It’s the middle of the night on the 3rd day of a 3 week international holiday and my z2 has just started to stop after about 14 breaths. It will then start again (I suspect due to auto start feature) however the sudden pressure loss coupled with sound of machine/airhose noise cut...