Solution for Disconnect problem
Suddenly Disconnect from the server is very annoying when you found a good loot / while attacking in clan war. Some games like Tower of Savior , the game will only require wifi /celluar data connection to enter a dungeon , but if the wifi/data connection suddenly lost in the battle ,it won't affect you and will store the data until your phone have a connection.This will solve the annoying DC problems if clash of clans also apply the same concept. For example, once you have drop a troop then it will no require any connection while battling except at the end of battle .
Hope there is a good solution will be introduced.:o