I am having a bit of a weird problem which I can't figure out. The problem is when editing a Member in admin it loses their password. I have done some investigation and this doesn't happen in Chrome or FF, only IE.
Checking the network traffic it looks like in IE when you save the member it is sending the password as NULL, whereas in Chrome & FF it send the hash eg...
In IE the POST to /admin/security/EditForm/field/Members/item/2/DetailForm show the following:
Whereas in Chrome & FF it shows as:
So it looks like we need to send the hash in order for it to keep the password, it looks to me like when it sends NULL it is updating the password.
Any idea how I can fix this?