So I had major lag problems.. making the game unplayable at times.. where my turn would get skipped 5-10 times a battle (and somehow I still won most of the battles ) anyways I got it fixed and hopefully I'll be able to help you as well..
1) In options
A) Turn the quality to low
B)Turn particle effects off
This is the most important thing to do and will do wonders..
2) Clear Cache and Cookies
You can google how to do this for your specific browser..
3) Switch Browsers
4) Reboot Your Computer
5) Exit out of BattleDawn while you play SuperMechs(BattleDawn and SuperMechs run on the same servers so if you have both on you'll have more lag)
6) Report Your Specific Problems If You're Still Having Problems
Note your internet speed and your devices capabilities will effect your lag in the game..
Hope this is helpful
(Thanks Vault for the help)

still cant log in...sorry..but i think i ll quit playing. i tried to log in from a different pc and still isnt working

Can you provide us with any screenshots to deal with this problem of being unable to log in please.

Id like to add one little trick that helped to reduce lag on my pc.
if you're using Google chrome (which you should, since it's the least laggy browser) then do this: enter ''chrome://plugins'' into your URL bar, then click show more info (little + on the top right corner) it shows your flash player at the top and there's this thing called pepperflash, that chrome uses as default flash plugin. You should click ''disable'' under where it shows something like this: ''C:\ProgramFiles\Google\Chrome\Application\28.0.1500.95\PepperFlash\pepflashplayer.dll'' then just install adobe flash player plugin from their website. (search it on google). Hope this helps !