That's a possibility too. Check for your apps you have running. Then go into "Settings"/"General"/"Usage"/Storage-"Manage Storage" and see what your apps are actually are using up. the big things are usually "Photos & Camera" then larger apps and on mine "iBooks". Photos you can export to iPhoto on your computer or to the iCloud, but Apps you tap right in the list and you can delete them there. "Atlas.app" takes 1.4GB and "InfinityBlade2.app" is 1.2GB on my iPad. Delete as needed to make room.
I it seems to be working better following the cold reboot. I have 12 gig and change memory available. Guess we will see how it works. Thanks so much for the help. Nuc 1