# NPC Spawner Navigation (using agent) huge delay when looping after update

**URL:** <https://forums.unrealengine.com/t/npc-spawner-navigation-using-agent-huge-delay-when-looping-after-update/1978857>\
**Category:** Issues and Bug Reporting\
**Tags:** fortnite-creative, unreal-editor-for-fortnite, fortnite\
**Created:** [August 16, 2024, 4:46pm UTC](https://forums.unrealengine.com/t/npc-spawner-navigation-using-agent-huge-delay-when-looping-after-update/1978857 "2024-08-16T16:46:56Z")\
**Posts on this page:** 1\
**Showing post:** 16

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**Author:** ![Vilvalas](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/vilvalas/32/993743_2.png) [@Vilvalas](https://forums.unrealengine.com/u/Vilvalas)\
**Post date:** [August 19, 2024, 4:56pm UTC](https://forums.unrealengine.com/t/npc-spawner-navigation-using-agent-huge-delay-when-looping-after-update/1978857/16 "2024-08-19T16:56:43Z")

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This seems to be a duplicate of [[STABILITY] NPC behaviour has changed/broken for existing maps](https://forums.unrealengine.com/t/stability-npc-behaviour-has-changed-broken-for-existing-maps/1978281)

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