# Screen flickering/blinking for every second countdown is running

**URL:** <https://community.thunkable.com/t/screen-flickering-blinking-for-every-second-countdown-is-running/375677>\
**Category:** Questions about Thunkable X\
**Created:** [December 20, 2019, 8:43am UTC](https://community.thunkable.com/t/screen-flickering-blinking-for-every-second-countdown-is-running/375677 "2019-12-20T08:43:56Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![stefansladdeneng1](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/stefansladdeneng1/32/170123_2.png) [@stefansladdeneng1](https://community.thunkable.com/u/stefansladdeneng1)\
**Post date:** [December 20, 2019, 8:43am UTC](https://community.thunkable.com/t/screen-flickering-blinking-for-every-second-countdown-is-running/375677/1 "2019-12-20T08:43:56Z")

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Screen flickering/blinking for every second countdown is running  
No images involved - Tried both Button and label to disoplay but still screen is flickering when time is decreasing…  
Any ideas some one…?

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**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\
**Post date:** [December 20, 2019, 12:21pm UTC](https://community.thunkable.com/t/screen-flickering-blinking-for-every-second-countdown-is-running/375677/2 "2019-12-20T12:21:38Z")

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@stefansladdeneng1,

Is this when you install your app on your phone?

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**Author:** ![stefansladdeneng1](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/stefansladdeneng1/32/170123_2.png) [@stefansladdeneng1](https://community.thunkable.com/u/stefansladdeneng1)\
**Post date:** [December 20, 2019, 2:46pm UTC](https://community.thunkable.com/t/screen-flickering-blinking-for-every-second-countdown-is-running/375677/3 "2019-12-20T14:46:57Z")

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Hi So far it is when using the Thunkable app - But i cannot try it as i cannot publish - It says that i cannot use admob without pro… But i already do use admob commercials in this app…  
Can you look at that - as i take for granted it is not changed just resently without telling me…  
I have published without pro and with Admob…

Any idea…

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**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\
**Post date:** [December 20, 2019, 5:34pm UTC](https://community.thunkable.com/t/screen-flickering-blinking-for-every-second-countdown-is-running/375677/4 "2019-12-20T17:34:22Z")

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Hi @stefansladdeneng1,

There’s a couple of reasons why this might be, I’ve sent you a PM to get some more details from you.

Please take a look and let me know.

Thanks.

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**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\
**Post date:** [November 8, 2024, 11:46am UTC](https://community.thunkable.com/t/screen-flickering-blinking-for-every-second-countdown-is-running/375677/5 "2024-11-08T11:46:18Z")

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