Updated FW to AC68U_384.19, Radio Temperatures = Disabled?

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New Around Here
as the title says, after updating the firmware on my RT-AC68U from 384.17 to 384.19 the 2.4GHz and the 5GHz radio temperature readings are now listed as "disabled".

Anyone else seen this behavior? I did see anything in the changelog to indicate this...

seems when the firmware was updated it DISABLED the wireless radios... WHY?
Last edited:

Poul Bak

Occasional Visitor
Also on RT-AC68U and 384.19. I see temperatures on 5 GHz (I have disabled the 2.4GHz radio). Where do you look? Under 'Administration', 'Temperatures' ? I also have temperatures under 'Tools'.

Ronald Schwerer

Very Senior Member
My 68U running 384.19 shows temps for CPU, 2.4 & 5GHz in both Tools and Admin/Temperatures. So I'm not sure what your issue is.

Ronald Schwerer

Very Senior Member
Try this in ssh:
e1=`wl -i eth1 phy_tempsense | awk '{print $1}'`
e1C=`expr $e1 / 2 + 20`
e2=`wl -i eth2 phy_tempsense | awk '{print $1}'`
e2C=`expr $e2 / 2 + 20`
echo 2.4GHz: $e1C C - 5GHz: $e2C C

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