Been trying some HDR and auto brackets.  When I set it to HDR and shoot a picture it looses signal, happend twice.  Anyone know anything about this?

I can only confirm this problem as it happened to me also

I have had the same thing happen when I am using my iPad Air2. However if I shoot an HDR with my Galaxy Tab A it does not happen. I would say yet another ios bug. This is another reason I am not using the ios app until the next update too many bugs in it.