# Premiere freezes after "unloading" UXP plugin

**URL:** <https://forums.creativeclouddeveloper.com/t/premiere-freezes-after-unloading-uxp-plugin/11864>\
**Category:** Premiere Pro\
**Tags:** bug, uxp\
**Created:** [April 23, 2026, 8:13am UTC](https://forums.creativeclouddeveloper.com/t/premiere-freezes-after-unloading-uxp-plugin/11864 "2026-04-23T08:13:16Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Leyero](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.creativeclouddeveloper.com/leyero/32/4228_2.png) [@Leyero](https://forums.creativeclouddeveloper.com/u/Leyero)\
**Post date:** [April 23, 2026, 8:13am UTC](https://forums.creativeclouddeveloper.com/t/premiere-freezes-after-unloading-uxp-plugin/11864/1 "2026-04-23T08:13:16Z")

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Hello,

When working on UXP plugin and it freezes, I have to close it and unload it to get it back to working. But after pressing “unload”, the whole Premiere freezes and have to force quit it, which makes development super slow.

Crash in UXP was caused by resizing elements with mouse drag. It works for some time but then `mouseup` event doesn’t get fired and it freezes UI.

macOS, Premiere 26.2

Thank you,

Leyero

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**Author:** ![bbb\_999](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.creativeclouddeveloper.com/bbb_999/32/4247_2.png) [@bbb\_999](https://forums.creativeclouddeveloper.com/u/bbb_999)\
**Post date:** [April 23, 2026, 3:48pm UTC](https://forums.creativeclouddeveloper.com/t/premiere-freezes-after-unloading-uxp-plugin/11864/2 "2026-04-23T15:48:15Z")

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We believe you…

We’re happy to pursue problems further, provided whatever files and step-by-step instructions reliably reproduce those problems.