my macbooks installing an update but it’s going from 4 hours to 8
i’m installing big sur on my macbook, it’s a late 2015 pro 13” and it keeps going from like 4hrs and 9 mins and after 15 mins it went to 8 hrs and 51 mins. i need help it’s 3:15 am and i’ve been staying awake trying to fix it i can’t do nothing.
MacBook Pro 13″