# Debug tab meant to clears itself?

**URL:** https://discourse.nodered.org/t/debug-tab-meant-to-clears-itself/47108
**Category:** General
**Created:** [13 June 2021 23:00 UTC](https://discourse.nodered.org/t/debug-tab-meant-to-clears-itself/47108 "2021-06-13T23:00:16Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![kenkoknz](https://avatars.discourse-cdn.com/v4/letter/k/58956e/32.png) [@kenkoknz](https://discourse.nodered.org/u/kenkoknz)
#### Post date: [13 June 2021 23:00 UTC](https://discourse.nodered.org/t/debug-tab-meant-to-clears-itself/47108/1 "2021-06-13T23:00:16Z")

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Hi, I am not sure if it it a feature, but my debug tab clears itself after a min or so; while it reduces clutter, sometimes it is good to be able to clear manually instead.  
nr134  
rpi 2b  
debug tab: set to current flow

Thanks,  
Ken

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### Author: ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [13 June 2021 23:28 UTC](https://discourse.nodered.org/t/debug-tab-meant-to-clears-itself/47108/2 "2021-06-13T23:28:05Z")

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> [@kenkoknz](#):
>
> debug tab: set to current flow

The debug buffer is finite and is shared across all tabs.  
So other tabs generating lots of messages will exhaust the debug buffer. Disable the noisy debug nodes on the other tabs.

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### Author: ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)
#### Post date: [27 June 2021 23:28 UTC](https://discourse.nodered.org/t/debug-tab-meant-to-clears-itself/47108/3 "2021-06-27T23:28:37Z")

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