Marshmallow update for Verizon note 4

Wi-Fi calling is screwing things up. Battery is draining way more with no usage change. Phone does feel snappier

Had issues with internet working on Wi-Fi and 4g yesterday for no apparent reason
I haven't tried the WiFi calling, but yeah; really fast battery drain and Internet not working lost of the time on WiFi... Sure hope there's a patch in the near future to fix these things.
 
At first I was getting horrible battery life after the update. Charging was slow. Did a factory reset too. However I decided to pull the battery out for a minute then do a hard factory reset. Made the phone like brand new. Battery is amazing now. Doze really is a cool feature now that it works.
 
Got the Marshmallow update this morning, took about 40 minutes to complete, used the heck out of my phone all day, everything works fine.