The game has been out for several months yet there is still no workable solution to FATE lag. I have now invested over 3 hours in 1 Crystal Tower FATE while failing to even see the mob in 3 consecutive attempts which resulted in NO CREDIT. I can only attribute this to server issues.
Before pointing to existing 'fixes', I have filtered as much as I possibly can and there are still problems. There is nothing less rewarding in a MMO than unnecessarily wasted time.
Many customers are complaining about this. Please fix it or stop making FATEs a necessary part of the game.