Hi there, sorry you haven't gotten a response yet.
Just want to make sure I'm getting the problem right... she's having trouble sleeping full naps, she's now rolling (both ways? or just fron to back?) and unswaddled, and has picked up a NW again. Is that right?
I don't know that we can say patting is really an issue, because you've just dropped the swaddle cold turkey and it's normal to have to pat for a bit again to help her learn how to settle a new way. So, don't worry about that just yet.
My first guess is that there is often a GS and developmental leap at 4 mo, so after being ill she's likely had a jump in A time and possibly needs to make up for some feeds as well. I think you need to push to 2hr A, in general, because when she's doing less she's waking at 45min/1hr and you're having to resettle and when she did have a short nap like the last EASY you posted, she did a full 2hr A afterward and did a monster nap (yes, she was likely OT and needed to be resettled, but I think that shows overall she can probably handle a bit more A time than you're giving her). The EW would also support that theory.
Otherwise, I hate to say it, but I think you just have to give it some time. It's quite a big thing for some to lose the swaddle and it might be too much to expect anything more than she's doing only 48hrs in. Some babies sleep only 30min naps for a few days after dropping the swaddle, so I'd say overall she's not doing bad at all.
(((Hugs))), transitions are tough. Hang in there.