"Hello Facebook. Wake up. My page does not open fully. Been like this for days! Had to use this medium to complain, sad," the 74-year-old posted on Twitter on Sunday.
Amitabh, who has over 27 million followers on both Facebook and Twitter, likes to keep his fans updated about his day-to-day lifestyle. He even maintains a blog that he has been writing for a few years now.
On the work front, Amitabh is currently busy shooting for "Thugs of Hindostan" in Malta along with superstar Aamir Khan.