It is recommended to try to disconnect the current server, change to another server to connect (the server with smaller milliseconds, the speed is relatively faster) or manually switch to another connection mode, select TCP or UDP connection, if you still have not solved the problem, it is recommended to try to switch the local network.
In general, The server lag is related to FlyVPN server's network environment and the fluency degree of the user's local network to the FlyVPN servers. The lag is not necessarily related to the download speed, as long as the actual use meets the demands of the use requirements.
If you connect with TCP mode, ping requests to any network will not work. This is a characteristic of the TCP protocol, and it does not affect the use.
If you want to play a game that requires a low-latency network, you can use the game mode (UDP protocol) or use the speed measurement function of the client to find a server with a smaller delay value.