# Missing Computed Columns **URL:** \ **Category:** Report a Bug\ **Tags:** computed-columns\ **Created:** [April 21, 2025, 6:08am UTC](https://community.glideapps.com/t/missing-computed-columns/81455 "2025-04-21T06:08:26Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![fergotz](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/fergotz/32/73157_2.png) [@fergotz](https://community.glideapps.com/u/fergotz)\ **Post date:** [April 21, 2025, 6:08am UTC](https://community.glideapps.com/t/missing-computed-columns/81455/1 "2025-04-21T06:08:26Z")
I have a Time Log app that uses the “Format Time” computed column. I am not getting an output from this column, and when trying to add another computed column, it only gives me the “Experimental Code” type ![Captura de pantalla 2025-04-21 000254](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/e/8/e85a2b662f8fdd8afccce33d5dfe4ccb7d5f1bcb.png) ---
**Author:** ![Darren\_Murphy](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/darren_murphy/32/47326_2.png) [@Darren\_Murphy](https://community.glideapps.com/u/Darren_Murphy)\ **Post date:** [April 21, 2025, 6:16am UTC](https://community.glideapps.com/t/missing-computed-columns/81455/2 "2025-04-21T06:16:25Z")
That group of columns are hosted separately. Whenever you see this sort of problem it usually means that they are not reachable. Try switching to a different network, either by connecting to a VPN, or switching from Wifi to a cellular network (or vice versa). ---
**Author:** ![system](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/system/32/53398_2.png) [@system](https://community.glideapps.com/u/system)\ **Post date:** [May 29, 2025, 8:33pm UTC](https://community.glideapps.com/t/missing-computed-columns/81455/3 "2025-05-29T20:33:31Z")
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