github push problem

helen:BsuSporeCoat hqin$ git push --force origin master
Username: 
Password: 
Counting objects: 1894, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (1826/1826), done.
error: RPC failed; result=22, HTTP code = 413 | 273 KiB/s   
fatal: The remote end hung up unexpectedly
Writing objects: 100% (1894/1894), 406.36 MiB | 311 KiB/s, done.
Total 1894 (delta 186), reused 0 (delta 0)
fatal: The remote end hung up unexpectedly
fatal: expected ok/error, helper said '4004??c?3?k??/???>????Β^?u????? ?v[???[?T;???:???C?w9re'


Maybe there are too many objects in this 'push'. I  compressed files into a few packages, but this problem persists. It seems large folder size cause the 'hung up' problem. A few hours later, I tried to sync folder individually, and each time seem to work fine. Maybe the GitHub has problem of handling large sync job?!

Around 22:20, it took about 15 minutes to push a 1.6G tar.gz file to Gitbhub. So, it could be GitHub server respond slowly during the busy work hours.