# Simbrief very slow or not working

**URL:** <https://forum.navigraph.com/t/simbrief-very-slow-or-not-working/19248>\
**Category:** Dispatch for MSFS\
**Created:** [April 6, 2025, 1:10am UTC](https://forum.navigraph.com/t/simbrief-very-slow-or-not-working/19248 "2025-04-06T01:10:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![bigmack](https://avatars.discourse-cdn.com/v4/letter/b/b9bd4f/32.png) [@bigmack](https://forum.navigraph.com/u/bigmack)\
**Post date:** [April 6, 2025, 1:10am UTC](https://forum.navigraph.com/t/simbrief-very-slow-or-not-working/19248/1 "2025-04-06T01:10:38Z")

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The last few days Simbrief been running very slow and now inside the sim (2020) all I get is the spinning circle at the bottom of the screen. Is it down or not working?

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**Author:** ![Ian](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.navigraph.com/ian/32/154_2.png) [@Ian](https://forum.navigraph.com/u/Ian)\
**Post date:** [April 6, 2025, 1:56am UTC](https://forum.navigraph.com/t/simbrief-very-slow-or-not-working/19248/2 "2025-04-06T01:56:51Z")

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Cheers  
Ian