# Single Tapo P100 not working, another works fine, both work with app

**URL:** <https://community.openhab.org/t/single-tapo-p100-not-working-another-works-fine-both-work-with-app/158383>\
**Category:** Bindings\
**Tags:** tapo\
**Created:** [September 14, 2024, 12:04pm UTC](https://community.openhab.org/t/single-tapo-p100-not-working-another-works-fine-both-work-with-app/158383 "2024-09-14T12:04:54Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![glhopital](https://community.openhab.org/user_avatar/community.openhab.org/glhopital/32/91632_2.png) [@glhopital](https://community.openhab.org/u/glhopital)\
**Post date:** [November 27, 2025, 3:04pm UTC](https://community.openhab.org/t/single-tapo-p100-not-working-another-works-fine-both-work-with-app/158383/4 "2025-11-27T15:04:43Z")

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I sorted my issue by doing:

> sudo setcap cap\_net\_raw=+ep $(readlink -f $(which java))

This let java issue ICMP packets without being root.

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