I’m not sure the Anglicans have a “crisis” from their point of view…that seems to be a caricature of the Anglican communion from their detractors and disidents.
Any Anglican who says there is no crises is being disengenuous. There is a huge crises. Right now there is a meeting of Primates (national Bishops) in the Anglican Communion that mmany primates have refused to attend. The Episcopal Church has been threatened with non-voting, observer status within the communion. Many parishes and even diocese are breaking off in the West, especially NA, or looking for outside episcoplal oversight.
These things are a big deal.
What are the problems. There may be a few things.
One I think is that the things that are meant to hold the communion together ultimately have rather blunt teeth. The Communion has always allowed a lot of variation in some areas of belief. The tendency is to be very forgiving or flexible in this. When worldview that are ultimately not compatible came up, they were not immediately recognized, probably because of this training to allow as much diversity as possible rather than search for orthodoxy. (This is a perhaps ultimately part of Anglicanisms Western heritage - what is the least think that is acceptable, rather than what is the fullness of the faith.)
There has always been a tension, as gurney pointed out, between more Protestant ideas and Catholic ones in Anglicanism. But in the past, even the
Catholicswere able to see the
Protestant Anglicans as having validity, because the low church Anglicans still were very attached to a strict Biblical Christianity. That stopped them from really going outside what the catholics could consider as acceptable, (and vice versa really). But once things like women`s ordination, or lay presidency arrived, then that failed. More catholic Anglicans cannot support that.
And so it comes down in the end in a real way to the view of scripture. An understanding of scripture as simple an inspired, but not an authoritative document. Really a loss of confidence - due largely to Higher Criticism - in it`s ability to teach truth - allowed factions within Anglicanism to go outside of what was acceptable to the other factions.
This was followed by changes in the form of the liturgy, following the Catholic model. In fact, the embracing of the attempt to bring the liturgy back to its primitive forms was probably an attempt to find the sure foundation that had been lost in Scripture. But it probably made the problem worse, because the new liturgies were not up to the same standard doctrinally or didactically, and not all Anglicans accepted the new forms, and the new forms allowed substantial variation - so different Anglicans could be using substantially different forms of the liturgy. (Before, even where they were stylistically diverse, the text of the liturgy was very similar, and it was the primary lens for Anglican thought on dogma and doctrine. It is no longer able to serve that function.)