A suggestion to google didn't work, perhaps a link will?
https://azdailysun.com/lifestyles/healt ... 4d9b0.html
Vivid dreams common in REM rebound
DR. ROBERT ROSENBERG Sleep Well Oct 17, 2010
DEAR DR. ROSENBERG: I started Continuous Positive Airway Pressure treatment for my sleep apnea. Before using CPAP, I had no recollection of dreams. Now, I am not only dreaming, but they are very vivid. Should I be concerned?
A: No, on the contrary this is a good sign. What you are experiencing is called REM rebound. Basically, because of your sleep apnea your REM or dream sleep was fragmented. In fact, in some patients we find on initial study that they have almost no dream sleep. Once CPAP is applied and breath holding ceases, they have uninterrupted REM or dream sleep. For the first month or so, REM sleep may be markedly increased. So the fact that you are now dreaming is indeed a good sign.
what I originally posted
ajack wrote: ↑Sun Mar 10, 2019 1:57 am
It's very normal to have vivid dreams, because you are now getting rem sleep. it will settle down.
Use a chin strap, headband or anything else to make it harder to take the mask off. The suggested Micropore is also a good idea if needed. You also need a full face mask for when you have a cold. They are harder to take off and easier to make it harder to take off. I have a f20 off ebay with silicon seal, the foams won't last long enough, Sizing charts are available on net. The aussie retail suppliers will charge megabucks, as you have probably found out.
Download sleepyhead from apneaboard and get some charts up. To see if there are other issues.