We have a repository at : https://bitbucket.org/PaintNiteTeam/paint-nite
showing message that repository size is greater than 1 GB. I have removed the unused branches and other large files but it's still showing same message.
The issue seems to be the same as https://bitbucket.org/site/master/issue/9602/reported-repository-size-seems-wrong.
I think forced garbage collector need to run with repacking of repository to fix the message. Other users are also not able to clone the repository on low internet connection and getting message:
fatal: The remote end hung up unexpectedly fatal: index-pack failed error: RPC failed; result=56, HTTP code = 200