Problems watching video offers

[iptables]

Problem Solved.
Now, before 7.10.2, an option in Developer options ( Android ) WAS switched ON by default. What happens today in many hours of digging into the phone's settings, I've noticed it's switched OFF - KEEP ACTIVITY WHEN LEAVING APPLICATION.
I appeal to every1 having same problem as me - make sure to re-switch this option - ON again.
What happens is : While we watch a video for packs, we LEAVE the app ( Top Eleven ) in order to be checked by the ad's server. When this nasty option is OFF, we leave the app, and the activity is this very moment is cleared, gone, nada, so the provider can't determine where we came from, what for, and why, causing Deny on the receiving packets ( network packets ).
I've tracked down that these packets are immidiately blocked by the receiver ( provider ), which makes him "think", the sender ( we ), are faking network packets.

I don't know if this is the case in iOS, but that was the problem in my specific case.
Again, android users should check and re- chek Developer options ( Keep activity after leaving applications ) if it is switched ON, after the update.

P.S. Special thanks to SauSy, who was cracking his head with me in the walls in attempts to resolve the problem