The revocation function was unable to check revocation for the certificate.

Try to fix this inability to clone with git with this command:

git config --global http.sslBackend schannel

 
 

There is a .gitconfig file somewhere and it will get this in it as a new line:

sslBackend = schannel

 
 

If this does not fix the problem chase the line above with:

sslVerify = false