Re: Anyone else seen this.

On 05/07/2026 09:18, alan_m wrote:
> On 04/07/2026 22:05, tony sayer wrote:
>> In article <[email protected]>, alan_m
>> <[email protected]> scribeth thus
>>> On 03/07/2026 16:21, The Natural Philosopher wrote:
>>>> Recently my router (Draytek 2726) has been spontaneously rebooting.
>>>>
>>>> Examination of the logs show a kernel panic caused by 'attempt to
>>>> execute an illegal instruction'.
>>>>
>>>> My assumption, possibly erroneous, is that the actual firmware code is
>>>> corrupted
>>>> The router is rated only to +45°C but that is the recommended limit for
>>>> flash memory, and the room temperature has been up towards 40°C. which
>>>> doesn't leave a great deal of margin for router internal heat 
>>>> production.
>>>> My query is whether anyone else has seen issues with flash memory in 
>>>> the
>>>> recent hear wave.
>>>>
>>>> Surely phones get hotter than this?
>>>>
>>>> Genuinely interested in other's experiences.
>>>>
>>>
>>> Not router or flash memory but I had experience of set top boxes
>>> overheating and becoming unreliable usually because the feet they fit to
>>> the boxes only allows a few millimetres of air to circulate under the
>>> box. I've often fitted taller feet and/or put the boxes on a a couple of
>>> pieces of 2"x1" timber to increase the air flow beneath the box. Also I
>>> don't stack one box on top of another that may be generating heat nor
>>> operate the boxes in an enclosed cabinet.
>>>
>>
>> And.. change the mostly useless power supply Capacitors!..
> 
> in the past 20(ish) years I've changed dodgy electrolytic capacitors in 
> two set top boxes, one Samsung TV and a Netgear router.
> 
> 

I've done plenty as well - two Topfield PVRs, at least one PC 
Motherboard, and quite a few Power Supply Adapters for starters. But I 
do not think the Draytek has a problem here.