# Simlink Not Responding After Mac OS Upgrade From Catalina To Big Sur

**URL:** https://forum.navigraph.com/t/simlink-not-responding-after-mac-os-upgrade-from-catalina-to-big-sur/1900
**Category:** Simlink/Moving Map
**Created:** [December 7, 2020, 11:20pm UTC](https://forum.navigraph.com/t/simlink-not-responding-after-mac-os-upgrade-from-catalina-to-big-sur/1900 "2020-12-07T23:20:06Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![wbennett102](https://avatars.discourse-cdn.com/v4/letter/w/8baadc/32.png) [@wbennett102](https://forum.navigraph.com/u/wbennett102)
#### Post date: [December 7, 2020, 11:20pm UTC](https://forum.navigraph.com/t/simlink-not-responding-after-mac-os-upgrade-from-catalina-to-big-sur/1900/1 "2020-12-07T23:20:07Z")

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Simlink is “Not Responding” in activity window. Hovering over the icon on upper right the pointer turns into “beach ball”. There was no such issue under Catalina. Worked fine.

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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: [December 7, 2020, 11:40pm UTC](https://forum.navigraph.com/t/simlink-not-responding-after-mac-os-upgrade-from-catalina-to-big-sur/1900/2 "2020-12-07T23:40:24Z")

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A post was merged into an existing topic: [macOS 11 Big Sur: Simlink Hangs, X-Plane Cannot Launch](https://forum.navigraph.com/t/macos-11-big-sur-simlink-hangs-x-plane-cannot-launch/352)

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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: [December 7, 2020, 11:40pm UTC](https://forum.navigraph.com/t/simlink-not-responding-after-mac-os-upgrade-from-catalina-to-big-sur/1900/3 "2020-12-07T23:40:24Z")

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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: [December 8, 2020, 6:09am UTC](https://forum.navigraph.com/t/simlink-not-responding-after-mac-os-upgrade-from-catalina-to-big-sur/1900/4 "2020-12-08T06:09:40Z")

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A post was merged into an existing topic: [macOS 11 Big Sur: Simlink Hangs, X-Plane Cannot Launch](https://forum.navigraph.com/t/macos-11-big-sur-simlink-hangs-x-plane-cannot-launch/352)

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<div class="post-metadata">

### 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: [December 8, 2020, 6:11am UTC](https://forum.navigraph.com/t/simlink-not-responding-after-mac-os-upgrade-from-catalina-to-big-sur/1900/5 "2020-12-08T06:11:39Z")

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A post was merged into an existing topic: [macOS 11 Big Sur: Simlink Hangs, X-Plane Cannot Launch](https://forum.navigraph.com/t/macos-11-big-sur-simlink-hangs-x-plane-cannot-launch/352)