Hi, I have a Macbook 12 with a 256GB SSD. I usually backup to a 1TB HDD. The problem is, ever since I updated to 10.13.2 a few hours ago, my time machine is acting weird. It is currently on 95.10GB of 949.64GB backed up - and says about 4 hours remaining. This is clearly impossible as I only have a 256GB SSD. What exactly is it "backing up"? And can anyone help me fix this please? Thanks! P.S. Also, I tried formatting the disk and starting again. It showed the correct amount of data to be backed up (120GB). After it crossed that threshold, it's been going crazy. Right now it stands at 222.73GB of 245GB to be backed up. The total number (245GB) keeps going up every second. It was 238GB just a minute ago.