apt-get update
Hit http://security.kali.org sana/updates InRelease
Get:1 http://http.kali.org sana InRelease [20.3 kB]
Get:2 http://security.kali.org sana/updates/contrib Sources [20 B]
Hit http://security.kali.org sana/updates/main Sources
Hit http://security.kali.org sana/updates/non-free Sources
Get:3 http://security.kali.org sana/updates/main amd64 Packages [195 kB]
Hit http://security.kali.org sana/updates/contrib amd64 Packages
Hit http://security.kali.org sana/updates/non-free amd64 Packages
Ign http://security.kali.org sana/updates/contrib Translation-en_ZA
Ign http://security.kali.org sana/updates/contrib Translation-en
Ign http://security.kali.org sana/updates/main Translation-en_ZA
Ign http://security.kali.org sana/updates/main Translation-en
Ign http://security.kali.org sana/updates/non-free Translation-en_ZA
Ign http://security.kali.org sana/updates/non-free Translation-en
Ign http://http.kali.org sana/contrib Translation-en_ZA
Ign http://http.kali.org sana/contrib Translation-en
Ign http://http.kali.org sana/main Translation-en_ZA
Ign http://http.kali.org sana/main Translation-en
Ign http://http.kali.org sana/non-free Translation-en_ZA
Ign http://http.kali.org sana/non-free Translation-en
Err http://http.kali.org sana/main Sources

Err http://http.kali.org sana/main Sources
404 Not Found
Err http://http.kali.org sana/non-free Sources
404 Not Found
Err http://http.kali.org sana/contrib Sources
404 Not Found
Get:4 http://http.kali.org sana/main amd64 Packages [48.3 MB]
Hit http://http.kali.org sana/non-free amd64 Packages
Hit http://http.kali.org sana/contrib amd64 Packages
Fetched 48.5 MB in 5min 46s (140 kB/s)
W: Failed to fetch http://security.kali.org/kali-security/dists/sana/updates/main/binary-amd64/Packages Hash Sum mismatch

W: Failed to fetch http://http.kali.org/kali/dists/sana/main/source/Sources 404 Not Found

W: Failed to fetch http://http.kali.org/kali/dists/sana/non-free/source/Sources 404 Not Found

W: Failed to fetch http://http.kali.org/kali/dists/sana/contrib/source/Sources 404 Not Found

W: Failed to fetch http://http.kali.org/kali/dists/sana/main/binary-amd64/Packages Hash Sum mismatch

E: Some index files failed to download. They have been ignored, or old ones used instead.

cat /etc/apt/sources.list
deb http://http.kali.org/kali sana main non-free contrib
deb http://security.kali.org/kali-security sana/updates main contrib non-free
deb-src http://http.kali.org/kali sana main non-free contrib
deb-src http://security.kali.org/kali-security sana/updates main contrib non-free

The same thing happens when apt-get upgrade and dist-upgrade runs with download of packages.

If run multiple times after each other then most of the files eventually download but since I cannot update my repository packages I cannot run apt-get install kali-linux-full.