# Flowfuse/Device-Agent - npm WARN inflight@1.0.6: this module not supported, and leaks memory

**URL:** <https://discourse.nodered.org/t/flowfuse-device-agent-npm-warn-inflight-1-0-6-this-module-not-supported-and-leaks-memory/88211>\
**Category:** General\
**Created:** [23 May 2024 23:17 UTC](https://discourse.nodered.org/t/flowfuse-device-agent-npm-warn-inflight-1-0-6-this-module-not-supported-and-leaks-memory/88211 "2024-05-23T23:17:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![AperiaJesse](https://avatars.discourse-cdn.com/v4/letter/a/f4b2a3/32.png) [@AperiaJesse](https://discourse.nodered.org/u/AperiaJesse)\
**Post date:** [23 May 2024 23:17 UTC](https://discourse.nodered.org/t/flowfuse-device-agent-npm-warn-inflight-1-0-6-this-module-not-supported-and-leaks-memory/88211/1 "2024-05-23T23:17:55Z")

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Received this error installing the Flowfuse/Device-Agent.  
Windows CMD prompt  
npm install -g @flowfuse/device-agent

Any workarounds?

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**Author:** ![knolleary](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/knolleary/32/3_2.png) [@knolleary](https://discourse.nodered.org/u/knolleary)\
**Post date:** [23 May 2024 23:44 UTC](https://discourse.nodered.org/t/flowfuse-device-agent-npm-warn-inflight-1-0-6-this-module-not-supported-and-leaks-memory/88211/2 "2024-05-23T23:44:55Z")

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Hi,

It appears that module (`inflight`) got deprecated today. It is only a warning, so the install should have still completed and you should be able to use the device agent without issue.

We'll take a look at what updates are needed to remove use of that module in the device agent.

Nick

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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:** [21 August 2024 23:45 UTC](https://discourse.nodered.org/t/flowfuse-device-agent-npm-warn-inflight-1-0-6-this-module-not-supported-and-leaks-memory/88211/3 "2024-08-21T23:45:52Z")

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