# Calculation stopped working after upgrade **URL:** \ **Category:** Get Help\ **Tags:** caching, calculations, cloudflare-rocket-loader, has-ticket\ **Created:** [February 24, 2025, 2:27pm UTC](https://community.gravityforms.com/t/calculation-stopped-working-after-upgrade/19005 "2025-02-24T14:27:24Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![user5e995ab99fe7d375](https://sea2.discourse-cdn.com/flex020/user_avatar/community.gravityforms.com/user5e995ab99fe7d375/32/16257_2.png) [@user5e995ab99fe7d375](https://community.gravityforms.com/u/user5e995ab99fe7d375)\ **Post date:** [February 24, 2025, 2:27pm UTC](https://community.gravityforms.com/t/calculation-stopped-working-after-upgrade/19005/1 "2025-02-24T14:27:24Z")
Calculation stopped working after upgrade. We don’t have external script, but just the GForm functionality itself. Workaround doesn’t work for us unfortunately. ---
**Author:** ![richardw8k](https://sea2.discourse-cdn.com/flex020/user_avatar/community.gravityforms.com/richardw8k/32/2354_2.png) [@richardw8k](https://community.gravityforms.com/u/richardw8k)\ **Post date:** [February 25, 2025, 11:47am UTC](https://community.gravityforms.com/t/calculation-stopped-working-after-upgrade/19005/2 "2025-02-25T11:47:13Z")
When we inspected the page source code using the URL provided in a support ticket, we found this issue was caused by Cloudflare Rocket Loader, which is one of the causes covered in the following pinned topic: > [@Having issues after updating Gravity Forms or an add-on? - Read This First](https://community.gravityforms.com/t/having-issues-after-upgrading-to-gravity-forms-2-9-read-this-first/18604): > > If you are having trouble with your forms after updating Gravity Forms or an add-on, please follow these steps: Caching and Script Optimization Clear your browser cache and the caches of any caching/optimization plugins/services after updating. Caching and optimization plugins (e.g. WP Rocket, WP Fastest Cache, LiteSpeed Cache, WP Optimize, Hummingbird, Autoptimize, etc.) and services (e.g. host provided, Cloudflare and their Rocket Loader and Speed Brain features) have been known to cause iss… ---
**Author:** ![chrishajer](https://sea2.discourse-cdn.com/flex020/user_avatar/community.gravityforms.com/chrishajer/32/88_2.png) [@chrishajer](https://community.gravityforms.com/u/chrishajer)\ **Post date:** [February 26, 2025, 12:18am UTC](https://community.gravityforms.com/t/calculation-stopped-working-after-upgrade/19005/3 "2025-02-26T00:18:50Z")