Thanks, i will try to pause COCOS2D By
[[CCDirector sharedDirector] pause]; [[CCDirector sharedDirector] resume];
Sure crashes are rare on ios 8.4, ios10 iPhone 6s, iOS10 iPad Air+ and newest i think
But there are thousands crashes on ios 9+: iPhone 6, SE, 5s et c
so everybody who will use cocos2d will get this bug.. it's not just my bug..
there are two ways to solve the problem as i can understand:
Vungle, ChartBoost, UnityADS, AdColony and other video ads should fix their sdk to our cocos2d v3.4.9++ (it will take months or years)
The guy who is pro (like you ) in cocos2d should fix this problem in cocos2d