# Cooling Temp Profile missing after date-change

**URL:** https://community.beestat.io/t/cooling-temp-profile-missing-after-date-change/1480
**Category:** Bug Reports
**Created:** [June 2, 2025, 11:54am UTC](https://community.beestat.io/t/cooling-temp-profile-missing-after-date-change/1480 "2025-06-02T11:54:31Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![eharting](https://community.beestat.io/letter_avatar_proxy/v4/letter/e/c67d28/32.png) [@eharting](https://community.beestat.io/u/eharting)
#### Post date: [June 2, 2025, 11:54am UTC](https://community.beestat.io/t/cooling-temp-profile-missing-after-date-change/1480/1 "2025-06-02T11:54:31Z")

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I replaced my AC/Furnace in January and modified the Custom Start Date (settings \> custom start date) to match the installation date. Ever since, the Temperature Profile is missing the cooling data.

This is especially interesting since I had good data prior to the date change. If I remove the Custom Start Date, the cooling data reappears, but it would be blending both old/new equipment.

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### Author: ![ziebelje](https://community.beestat.io/user_avatar/community.beestat.io/ziebelje/32/633_2.png) [@ziebelje](https://community.beestat.io/u/ziebelje)
#### Post date: [June 4, 2025, 10:55am UTC](https://community.beestat.io/t/cooling-temp-profile-missing-after-date-change/1480/2 "2025-06-04T10:55:13Z")

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That would imply that there is not enough quality cooling data yet. Assuming you are somewhere in the US, I wouldn’t anticipate it should take that much longer to get enough data to recalculate. Note that if the new system has a lot of shorter cooling runs that data often gets thrown out. Longer system runs produce much higher quality data for the profiles.