Help with advertisements

Jrob256

When I publish my app I have selected iAds for the banner, chartboost and revmob for Interstitial Ads, and revmob for start up ads. Everytime I publish..... a different advertisement network will work but they will never work all at the same time. Is this normal?

Such as, I will have a full screen revmob advertisement but my other 2 services will not be appearing. If I republish, the chartboost may work but the other 2 will not.

Just wondering if this is normal or am I doing something wrong?

Thanks

phamtastic

I have the same problem... not sure what's the right thing to do here.