MikroTik

Posted: **Thu Nov 24, 2016 10:07 pm**

I had six SXT SA5 without ac technology working as AP and I lost everyone because of lightning in past week. I changed to SXT SA5 ac with same configuration (with nv2 active). But now they are rebooting after few minutes working (about 5 or more). When I change wireless protocol from nv2 to 802.11, they stop reboot.

I already tried RouterOS:
6.36.4;
6.37.2;
6.38rc34;
6.38rc35;

What am I doing wrong?

Posted: **Sun Nov 27, 2016 11:43 pm**

did you update firmware also (system routerboard)?

Posted: **Tue Nov 29, 2016 10:34 pm**

Yes, sure.

Posted: **Tue Dec 06, 2016 9:41 pm**

Nothing more?

Posted: **Wed Dec 07, 2016 12:30 am**

check the voltage via system/health.

It might be the case that the supply voltage is dropping too much over long cable runs.

nv2 might be more energy intense than plain 802.11

MikroTik

SXT SA5 ac rebooting with nv2 active

SXT SA5 ac rebooting with nv2 active

Re: SXT SA5 ac rebooting with nv2 active

Re: SXT SA5 ac rebooting with nv2 active

Re: SXT SA5 ac rebooting with nv2 active

Re: SXT SA5 ac rebooting with nv2 active