SMGR – Server has a weak ephemeral Diffie-Hellman public key

Well we know that I.E and SMGR dont like each other but stranglely when I used Firefox I kept getting this error.

Server has a weak ephemeral Diffie-Hellman public key

Simple to fix type about:config in you search bar

Now look for the following entries and change them from true to false

security.ssl3.dhe_rsa_aes_128_sha
security.ssl3.dhe_rsa_aes_256_sha

Now it will work, now just need to figure out how to do it chrome