# OTAA ok, 12h later I get denied, reboot gateway --\> OK again ...!?

**URL:** <https://www.thethingsnetwork.org/forum/t/otaa-ok-12h-later-i-get-denied-reboot-gateway-ok-again/2025>\
**Category:** End Devices (Nodes)\
**Created:** [May 3, 2016, 3:17pm UTC](https://www.thethingsnetwork.org/forum/t/otaa-ok-12h-later-i-get-denied-reboot-gateway-ok-again/2025 "2016-05-03T15:17:35Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![lukas](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/lukas/32/1015_2.png) [@lukas](https://www.thethingsnetwork.org/forum/u/lukas)\
**Post date:** [May 3, 2016, 3:17pm UTC](https://www.thethingsnetwork.org/forum/t/otaa-ok-12h-later-i-get-denied-reboot-gateway-ok-again/2025/1 "2016-05-03T15:17:35Z")

</div>

Hi Guys

I successfully connected my RN2483 board with OTAA to the new backend last night - and documented it here [https://github.com/lukastheiler/ttn\_moteino](https://github.com/lukastheiler/ttn_moteino) .  
Now today, I just get:

```auto
mac join otaa
ok
denied

```

My login is ok, the firmware is RN2483 1.0.1 Dec 15 2015 09:38:09.

Now i just restarted my gateway with

```auto
sudo systemctl restart ttn-gateway.service

```

and get:

```auto
mac join otaa
ok
accepted

```

MQTT shows me the messages I’m sending - so all is good again.

Since reboooting the gatway can’t be the solution, what am I doing missing / doing wrong?

Thanks! Lukas

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