I’m having issues with a 3rd gen 12.9 iPad Pro and emailing safari pages when I have other apps open , is this a known issue ? I have to quit the other apps , very irritating ?
Could it be ram related ?
If so I’m guessing the problem disappears with the 8-16 gig m1 models ?
If the problem is fixed by quitting other apps, then yes, it's more than likely RAM related.
Personally, I was having RAM related issues on my 2017 iPad Pro (4GB RAM): webpages and apps crashing, Safari screenshot not showing Full Page option, active/foreground apps reloading while using side-by-side, Files app showing blank. I was doing a hard reset like 2-3x a week so it would work properly again.
My 2021 12.9 1TB works so much better. Granted, I'm still running iOS 14. Based on my experience with iOS 15 beta (7th gen) and official (mini 6), 15 appears to be more RAM-hungry compared to 14. iOS 15 + 3-4GB RAM is still OK for single focus. Not so much anymore for multitasking. Honestly, for me, iOS 12 was the last time 4GB worked well without tons of reloads. Of course, iPadOS 13+ brought a lot of features to the table. For me, the most useful being full desktop Safari (more or less).