So.. I've been facing this problem since the 1st time I play this game (about 4-5 days ago) whenever I :

1. enter Premium Vending ,it get force close notif, and after i login again, it went normal
2. Using teleport to city, I got FC notif and it Always happened whenever 1st time I login (which is I'm on batttleground position)
3. Opening IM , it's 100% FC for me, and next time I login it'll goes smooth and normal but number 1 and 2 will happened later, vice versa.

So... how do i fix this? I'm dowloading this game from the official website BoD and i think i didn't do something wrong :/