# Is Window Caching disabled in version 8?

**URL:** <https://forum.inductiveautomation.com/t/is-window-caching-disabled-in-version-8/25582>\
**Category:** Ignition Early Access\
**Created:** [June 5, 2019, 4:40pm UTC](https://forum.inductiveautomation.com/t/is-window-caching-disabled-in-version-8/25582 "2019-06-05T16:40:40Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [June 19, 2019, 12:27pm UTC](https://forum.inductiveautomation.com/t/is-window-caching-disabled-in-version-8/25582/4 "2019-06-19T12:27:14Z")

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There's a known bug where tag bindings get the wrong quality code at startup that causes the overlay to flash. Window caching doesn't keep bindings alive, so they have to restart regardless.

> [@\[BUG-13815\] After Ignition upgrade to 8.0, windows are loaded with tags in error state](http://forum.inductiveautomation.com/t/bug-13815-after-ignition-upgrade-to-8-0-windows-are-loaded-with-tags-in-error-state/25017/9):
>
> There’s also a bug here that’s probably going to be fixed in 8.0.2 - the quality on initial window load should be INITIAL\_VALUE, not STALE, which is what it’s currently reporting as (and what causes the error overlay, instead of the ‘pending’ quality overlay.

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