General feedback and additional fixes

Ectar: Greetings Commanders!   This is the specific feedback thread for general fixes and additional feedback with test update 8.11. Please keep your posts as clear and constructive as possible - irrelevant/off-topic entries may be deleted or moved to another section.   Thanks in advance.   Chat and voice chat in team battles were fixed Fixed the ftp drop issue occurring when zooming at some Japanese tanks Motion blur effect performance was optimized Ricochets were reworked graphically Fixed the issue with replays not saving / saving with errors