When you connect the remote server is very slow, please refer to the following steps to troubleshoot:
1. First, ping the server IP, see the delay is normal.
2, secondly, the gateway ping server IP, comparing the delay is normal.
For the above operation, there are two issues:
Case 1: Server IP and IP gateway delays are larger, there may be a line problem, it is recommended to submit network class ticket contact technical investigation.
Case 2: Delayed large server IP, IP gateway delay is normal. Most of the server itself is the problem, may be run over the bandwidth, server load is too large and other reasons, it is recommended to use their own resources into the server to see, or to submit a comprehensive technical class ticket contact technical investigation.