thank you for help guys, it seems that my provider is overloaded in the evenings, sometimes the ping responce exceeds 1000 now it's 100-200 and all is OK it would be good if tankionline server keeps player alive during 10 seconds of disconnection, then the bad provider problem could be resolved

No messages, the game window suddenly disappears, but the status bar is still here, and the background is like http://forum.tankionline.com/templates/default/images/bg2.jpg The updated situation: -- I changed the browser to Firefox -- enter server #2 -- resources are loading, the chat window appears on the left with active chats -- suddenly "disconnect from the server" message dialog box appears -- resources continue loading -- I see the chat window but it's disconnected, because no new messages (and no my messages) appear -- after resources have been loaded, I see only background and my tank's status bar on the top my IP is 109.243.38.72

It happens in the evenings. In any game, after several minutes of playing, it suddenly disconnects me and I see the empty screen.