again,if all you can do is harass and fail troll other players posts,maybe you shouldn't be here.
muting sound literally takes 1/10th of the effort any of you are expending.
GvG lags,deal with it or dont play it.
As far as "screen going white after battle" ive never even had that happen myself personally,and suspect that rather than being a game issue,it's an issue of the player(s) in question either running too many programs and over running their system memory (RAM) or having an unresolved virus or compromise on their machine,running a nonstandard OS or web browser,or something similar that has nothing whatsoever to do with Inno or the game hence why they arent dropping everything to deal with YOUR issue even if you'd asked reasonably nicely.
they make a great game across alot of formats,and they DONT try to force purchases like most with a glacial grind to earn otherwise,as in other games.
Theres frequent events,daily quests,and GE where you can EARN diamonds,premium units,premium buildings,etc. so all this nonsense is just that.