You can find troubleshooting steps for your platform by following these links:
We know how frustrating it can be when that red triangle pops up. There are steps you can take to fix these issues.
There are several in-game icons that will indicate the kind of issue you are having.
Here are the four issue types you may encounter:
Server Health: When the server itself is experiencing issues, like using too much memory
Packet Loss: Data being transferred between you and the server is lost
Latency Variation: When your ping isn’t steady
High Latency: Commonly known as lag, usually indicated by a high ping to the server