Chartboost Rewarded video issue

Hello guys!

I’m having an issue with Chartboost rewarded video ads in my game (particularly on kindle fire) on android devices it works fine!

Situation is:

  1. I press on the button to watch video
  2. Video shows up for like second or so and disappears
  3. Player gets extra boost, but as a developer i don’t think I get view per video from Chartboost :frowning:

Has anyone had similar issue and could advice me how to deal with it? Is it Chartboost problem or implementation issue?

In the Chartboost dashboard I removed Pre-Roll and Post-Roll and it did help a bit, but still many times rewarded video doesn’t work.

Thanks in advance :wink:

Stoped with Chartboost.

Locked account but don’t know why!!!