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Ohforf
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Posts: 10
Joined: Wed Oct 15, 2014 2:32 pm

RB941-2nD (hap lite) brick after upgrade from 6.46.8 long-term to 6.47.9 long-term

Tue Feb 16, 2021 11:34 am

We have a bunch of RB941-2nD (hap lite) routers (8 out of 30 routers) that broke after /system package update install

They just didn't boot up normally after upgrade. It seemed like a bootloop, because switch functions appeared to be working for a second (we tried to ping other devices downlink the router, 1 reply in 5-10 minutes).

We could not connect to diagnose, so just did netinstall and then restored config from binary backup we had from before upgrade.

Just a warning for those, who might want to upgrade a remote router: make a backup and be ready for a ride to netinstall.
 
avn
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Joined: Tue Apr 04, 2017 6:34 pm

Re: RB941-2nD (hap lite) brick after upgrade from 6.46.8 long-term to 6.47.9 long-term

Sun Feb 21, 2021 1:35 pm

10 out of ~100 hap lite were bricked during upgrade from 6.46.8 to 6.47.9 and required netinstall. One of them worked after upgrade but bricked 1 day later with the same simptoms (constant reboot every 10 seconds).
Other models were not affected, only hap lites.
Seems like the same simptom: viewtopic.php?f=21&t=172429#p844230

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