Backed up my iphone 11 to my macbook. updated the new phone to 16.0.1. it made it to about a 1/3 and never went past that after an hour or so... also i noticed after all that time it reported the amount of memory used on the new phone never changed. i know i have a TON of photos and videos and a bunch of apps. trying again but it is soooo slow and barely moving... and again memory amount not changing. anyone else see this but have it actually complete?