# Blinking black screen

**URL:** https://forum.deepar.ai/t/blinking-black-screen/1160
**Category:** Bugs
**Created:** [August 12, 2025, 5:06am UTC](https://forum.deepar.ai/t/blinking-black-screen/1160 "2025-08-12T05:06:05Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Deepak\_Kumar](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.deepar.ai/deepak_kumar/32/1046_2.png) [@Deepak\_Kumar](https://forum.deepar.ai/u/Deepak_Kumar)
#### Post date: [August 12, 2025, 5:06am UTC](https://forum.deepar.ai/t/blinking-black-screen/1160/1 "2025-08-12T05:06:05Z")

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I am working on flutter project, Implementing deep ar with agora video call, after switch filter, frame blinking ,

please give me suggestion , how to fix this

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### Author: ![Husnain](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.deepar.ai/husnain/32/1251_2.png) [@Husnain](https://forum.deepar.ai/u/Husnain)
#### Post date: [May 23, 2026, 3:32pm UTC](https://forum.deepar.ai/t/blinking-black-screen/1160/2 "2026-05-23T15:32:44Z")

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man same here. terrible sdk and poor service