# SM deregistered - INA confirmation not received by AP

**URL:** https://community.cambiumnetworks.com/t/sm-deregistered-ina-confirmation-not-received-by-ap/64726
**Category:** ePMP
**Created:** [December 23, 2019, 8:24am UTC](https://community.cambiumnetworks.com/t/sm-deregistered-ina-confirmation-not-received-by-ap/64726 "2019-12-23T08:24:45Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![AnzeZ](https://d10gw3vjmzyp8.cloudfront.net/letter_avatar_proxy/v4/letter/a/f475e1/32.png) [@AnzeZ](https://community.cambiumnetworks.com/u/AnzeZ)
#### Post date: [December 23, 2019, 9:27am UTC](https://community.cambiumnetworks.com/t/sm-deregistered-ina-confirmation-not-received-by-ap/64726/3 "2019-12-23T09:27:50Z")

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Thank you for trying.  
  
I got this info about all errors, but I have one that is not in the table :)&nbsp;

```
Dec 23 10:24:33 XXXX kernel: [596657.750000] SM disassociated from AP[00:04:56:XXXXX] F=5835 11naht20. Reason: 52 (INAC MISS TIMEOUT)
```

[http://community.cambiumnetworks.com/t5/ePMP-Troubleshooting/Network-Entry-State-Definitions-and-Courses-of-Action/m-p/40712#M8](https://community.cambiumnetworks.com/t/network-entry-state-definitions-and-courses-of-action/40551)

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