# 5. Why does my Power decrease?
The power you gain from winning games is not permanent and lasts 24 hours by default from the moment you earn it.
This means that if you played a game 24 hours ago at a certain time (e.g., 7 pm), the power earned from that game will be lost on the eighth day, regardless of whether you play the game again or not.
So, even if you play 100 games every day, you will essentially hold the power from around 700 games, until your previous games start decreasing.
By playing daily, you can keep your power level stable and avoid losing hash power.\
Additionally, we recommend playing twice daily — once in the morning and once in the evening!
## Still having issues?
If you still think something is wrong with your power, please manually move all your miners to your Inventory and take a screenshot of the power in your Room and the power in **My Profile → Profile Stats**.
If it is negative, send at [support@rollercoin.com](mailto:support@rollercoin.com) those screenshots with all the necessary information about your case, and our support team will take care of it!
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