BranchCache tried to offer content to the Hosted Cache server on %1, but there was an error connecting to the Hosted Cache ...

BranchCache tried to offer content to the Hosted Cache server on %1, but there was an error connecting to the Hosted Cache server. 
Error: %2 %3 
Possible reasons are that the Hosted Cache server location is incorrect, the port used for connection is not configured correctly on the client, or traffic on the port used for connection is blocked by a firewall on the Hosted Cache server. 
From an elevated command prompt, run the command "netsh branchcache set service hostedclient" (on client computers), and run the command "netsh branchcache set service hostedserver" (on server computers).