Re: cracked the fault with it getting stuck on start up!
Any other light that you guys can shed on this situation would also be appreciated.
It's memory card related but the actual card is either not the trigger to a reboot loop or there is more than one trigger, first 2014, card went in right away, used the tablet to format it, had to factory reset 4 times in a week and set everything back up, card removal did not help, used more than one card, all Sandisk 10's 64 GB that worked great in my non 2014 Note 10.1.
Second tablet, Unticked the scanning box and so on, did not stick a card in it worked fine for a few weeks no memory card was ever put in the device and after two weeks got the reboot loop with of course no card to remove.
Called Samsung, they said the issue is it sometimes looks at the memory card as main OS and tries to boot from there (which would explain why taking the card out will stop the loop for some, no card, won't try to boot off it). But I know one other person that got the loop from a 2014 that never had a card in it.
I am on my third tablet, when I called Samsung they said a update was coming in two weeks to fix the problem (but that was over three weeks ago).
On my third, about three weeks old, all set up, put a card in a week ago, still good but sure hope to see that update soon.