Thanks for your message.Does your ping spike (suddenly go much high) when that hanppes? If so it could be a problem with your internet connection losing packets. If all player's ping spikes at the same time then it's probably a problem with the server. Well known servers on solid hosts (e.g. SpecialAttack) shouldn't have any problems, but if somebody is hosting a server from their home it could lag. If a player's ping goes much higher that could mean they are causing the lag, for example if somebody else in their house starts watching Youtube and slows their internet connection a lot.It could also be your computer lagging (or some other player's computer) if it's old. Press F11 while playing and look at the FPS (frames per second) display in the bottom of the screen. It should stay above 20 otherwise you might be causing lag. Playing on a lower resolution and not zooming out will help keep your FPS high. Unfortunately at the moment if just one player has a slow computer giving a low FPS it will cause the game to lag for everybody. We plan to show when a player is causing lag like this so other players know why it is lagging and the lagging player can fix the problem.It could be something else that is causing your problem, these kind of issues are complicated but we'd really like to fix it. We appreciate your message. Let us know if we can help you further or if you have any more information that might help us solve these issues