Graphics Settings
The intense graphics generated during the destruction of an enemy base or your own ancient structure may cause some machines to run slowly during the final moments of the match. When this occurs, the game may seem to lag for a moment, and then speed through the animations due to slow computer or video card processing speeds. Lower the in-game settings or change the game̵7;s resolution to correct the problem.
Bandwidth or System Resource Issues
̶0;Defense of the Ancients̶1; communicates constantly with your game client. Additional programs using your bandwidth or system resources may cause lag. Lag in this case may take the form of a long loading time of the victory charts that display at the end of each round. Players sharing Internet bandwidth with other players, or playing across a network are most likely to encounter this issue unless the network has sufficient resources for all players. Lack of available bandwidth or network resources may also cause lag during gameplay itself.
Removal of the Fog of War
Matches that employ the fog-of-war mechanic do not display all structures or units until a player has explored the surrounding areas. During the game̵7;s completion, the fog of war lifts and reveals all units on the map. This may trigger lag that only occurs at this time due to graphics settings or system resource issues preventing the rendering of the hidden structures and units. Ask your server administrator to consider removing the fog of war, if possible, or upgrade your hardware to manage the increased system load.
Additional Possibilities
Other possibilities exist that can cause lag at the end of a match. The use of third-party programs that track your hero̵7;s performance in the match or otherwise trigger at the victory screen may cause lag on some computers. Official servers require the latest version of the ̶0;Defense of the Ancients̶1; map and ̶0;Warcraft III: The Frozen Throne̶1; for play. On unofficial servers, conflicts with previous game or map versions may also trigger these errors.