# 8.0.16 Upgrade thousands of timed Waiting Threads Lower Performance OPC UA and Perspective

**URL:** <https://forum.inductiveautomation.com/t/8-0-16-upgrade-thousands-of-timed-waiting-threads-lower-performance-opc-ua-and-perspective/41100>\
**Category:** Ignition Early Access\
**Created:** [December 1, 2020, 5:55pm UTC](https://forum.inductiveautomation.com/t/8-0-16-upgrade-thousands-of-timed-waiting-threads-lower-performance-opc-ua-and-perspective/41100 "2020-12-01T17:55:54Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![c-w-t](https://avatars.discourse-cdn.com/v4/letter/c/bbe5ce/32.png) [@c-w-t](https://forum.inductiveautomation.com/u/c-w-t)\
**Post date:** [April 7, 2021, 8:07pm UTC](https://forum.inductiveautomation.com/t/8-0-16-upgrade-thousands-of-timed-waiting-threads-lower-performance-opc-ua-and-perspective/41100/12 "2021-04-07T20:07:16Z")

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Thanks Kevin, I’m doing a bit of a sweep on all new additions added since the problem started. Hopefully this is a quick find.

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