# Cache issues make version 8 completely unsuable. Critical issue!

**URL:** <https://discuss.workflowgen.com/t/cache-issues-make-version-8-completely-unsuable-critical-issue/1905>\
**Category:** Installation\
**Created:** [August 4, 2021, 11:06pm UTC](https://discuss.workflowgen.com/t/cache-issues-make-version-8-completely-unsuable-critical-issue/1905 "2021-08-04T23:06:31Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ParadimeWeb](https://avatars.discourse-cdn.com/v4/letter/p/8e8cbc/32.png) [@ParadimeWeb](https://discuss.workflowgen.com/u/ParadimeWeb)\
**Post date:** [August 4, 2021, 11:06pm UTC](https://discuss.workflowgen.com/t/cache-issues-make-version-8-completely-unsuable-critical-issue/1905/1 "2021-08-04T23:06:31Z")

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After upgrading from 7.22.5 to 8.0.3, I am getting javascript errors and a lot of the controls do not work.

If I use a private browser, there are no problems.

This means that it is a cache issue. There were updates to js, css files and the browser does not download the new version because it is already in the cache.

WorkflowGen needs to have a different version for the updated files for the browser to download it.

This makes version 8 completely useless. Do not use on your production environment before this is fixed.

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**Author:** ![jianan.hsu](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.workflowgen.com/jianan.hsu/32/411_2.png) [@jianan.hsu](https://discuss.workflowgen.com/u/jianan.hsu)\
**Post date:** [August 5, 2021, 5:57pm UTC](https://discuss.workflowgen.com/t/cache-issues-make-version-8-completely-unsuable-critical-issue/1905/2 "2021-08-05T17:57:29Z")

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Hi,

This issue was resolved in release 8.0.4.  
[https://discuss.workflowgen.com/t/workflowgen-8-0-4](https://discuss.workflowgen.com/t/workflowgen-8-0-4)

Regards,