Bought a Verizon Note 3 last week and have had serious problems with disconnection and reconnection to wifi. I have been all over forums looking for an answer and have found nothing but tons of people with the same issue and no fix.
I finally found a workaround for it. Turning off mobile data seems to do the trick and the disconnects stop. However, this is a serious flaw in the phone. Verizon please give us an answer on this. The store simply wants to swap my phone but I know this is not a fix being that my wife and mother are having the same problem on their Note 3!