# Key\_resp.rt response time grows longer and is not reset despite clock.reset

**URL:** <https://discourse.psychopy.org/t/key-resp-rt-response-time-grows-longer-and-is-not-reset-despite-clock-reset/39602>\
**Category:** Builder\
**Tags:** timing\
**Created:** [April 14, 2024, 3:49pm UTC](https://discourse.psychopy.org/t/key-resp-rt-response-time-grows-longer-and-is-not-reset-despite-clock-reset/39602 "2024-04-14T15:49:48Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![wakecarter](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.psychopy.org/wakecarter/32/5753_2.png) [@wakecarter](https://discourse.psychopy.org/u/wakecarter)\
**Post date:** [April 14, 2024, 4:13pm UTC](https://discourse.psychopy.org/t/key-resp-rt-response-time-grows-longer-and-is-not-reset-despite-clock-reset/39602/2 "2024-04-14T16:13:30Z")

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This will be fixed in 2024.1.2

> [@RT not measured from start of keyboard component](https://discourse.psychopy.org/t/rt-not-measured-from-start-of-keyboard-component/39562):
>
> OS: Win11 PsychoPy version: 2024.1.1 Standard Standalone What are you trying to achieve?: Record RT from onset of keyboard component What did you try to make it work?: Used an older version What specifically went wrong when you tried that?: Nothing. Versions up to 2023.2.1 work fine. But versions from 2023.2.2 onward don’t seem to be measuring RT from the start of the keyboard component, but instead seem to be measuring it from the start of the whole experiment, since the values look cumu…

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_[View the full topic](https://discourse.psychopy.org/t/key-resp-rt-response-time-grows-longer-and-is-not-reset-despite-clock-reset/39602)._