Hi guys, I am getting this issue:
W: Failed to fetch http://security.debian.org/dists/jessie/updates/main/binary-amd64/Packages Hash Sum mismatch >From Singapore (on a couple of hosts). But not from a VPS in the UK. Starting to think there is some CDN mis-configuration? Please let me know how I can help. dig security.debian.org ; <<>> DiG 9.10.4-P2 <<>> security.debian.org ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 48312 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;security.debian.org. IN A ;; ANSWER SECTION: security.debian.org. 300 IN A 133.242.99.74 ;; Query time: 195 msec ;; SERVER: 132.147.113.3#53(132.147.113.3) ;; WHEN: Mon Aug 01 17:13:13 SGT 2016 ;; MSG SIZE rcvd: 53 Cheers,