Connection Problem

I don’t know how to word this properly but ill do my best. When ever i connect to a server 12-45 seconds on it my character stops moving to other people but yet on client side it shows me running around. I believe its a connection problem. I join 10 servers and its all the same problems. No one out of my 30 friends that i play with doesn’t encounter the problem only me. Its not computer related problems. If someone can help me that would be amazing!