# SM disconnect from Registred AP ( auto restart at SM end )PMP 450

**URL:** https://community.cambiumnetworks.com/t/sm-disconnect-from-registred-ap-auto-restart-at-sm-end-pmp-450/108523
**Category:** PMP
**Created:** [June 17, 2026, 12:11pm UTC](https://community.cambiumnetworks.com/t/sm-disconnect-from-registred-ap-auto-restart-at-sm-end-pmp-450/108523 "2026-06-17T12:11:22Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![sameer](https://d10gw3vjmzyp8.cloudfront.net/letter_avatar_proxy/v4/letter/s/bbce88/32.png) [@sameer](https://community.cambiumnetworks.com/u/sameer)
#### Post date: [June 17, 2026, 12:11pm UTC](https://community.cambiumnetworks.com/t/sm-disconnect-from-registred-ap-auto-restart-at-sm-end-pmp-450/108523/1 "2026-06-17T12:11:22Z")

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SM disconnect from Registred AP ( auto restart at SM end )PMP 450, did anyone face same issue and How issue solved and one more issue recivied power is good 58 dbm ,max recivie power good 58dbm but signal noise ratio is poor ( 12v/0HB note : LOS is clear and interfernce is free)