Many players have this. Example 1: Me or a person press Left / Right / Down / Up / Z / X , nothing happens 3 or 4 seconds later then my tank moves. Example 2 : Me or somebody else holds Left / Right / Down / Up / Z / X nothing happens then 7 or 8 seconds later then my tank moves ,but for like 15 or 20 seconds . Example 3 : When I right in chat or battle nothing writes , a few seconds later then it writes .