Multitude of Draven issues

Draven spinning axes dissapearing even when clearly caught, drop markers where the spinning axes should land not appearing, spinning axes causing massive fps lag. Now to be honest none of these would bother me if I didnt play Draven so often and it may just be me having these issues but I thought I should atleast report them to see if others have the same issues. I have been having network problems for a little while now but it usually only happens one game a day so that may be taken into account.