Friztbox resets

[HarryT]

Hi all

Since a week my fritzbox 7490 resets every night sometimes 2 times and the second tiime the phone rings. It never resets during the day.
It is a fritzbox with freetz and fhem. I have my fritzbox as router etc. after a modem.  Usually a reset at night means my internetprovider is working at his connection. But for over a week every night.....

Does this ring a bell with anybody?

Thanks for any hint
{HT}

[Wernieman]

"resets every night"
A full reset? With a reboot?

Ore did ther fritzbox loos the connection?

[FranzB94]

Ore did ther fritzbox loos the connection?

Language?

[HarryT]

"resets every night"
A full reset? With a reboot?

Yes. 2 times a night and only at night.
I have nothing changed in the fritzbox.
BTW I have a fritzbox 7390 as repeater with a fritzbox to fritzbox connection. The 7390 is updated 2 weeks ago and than the problems started. I turned the 7390 off last night. But this didn't help. The 7490 did 2 reboots again last night.

Ore did ther fritzbox loos the connection?

That might be the reason for the reboot.

[HarryT]

Language?

This is a bit short to understand your question.

If you mean if I understand German, the answer is yes very well. Speaking is ok, but writing it is another thing.

[Wernieman]

When the "FritzBox" Loos the Connection, there will no reboot, there will be a reconnect.

.....

Wiich Version do you have install?

[HarryT]

When the "FritzBox" Loos the Connection, there will no reboot, there will be a reconnect.

.....

Wiich Version do you have install?

A Freetz build with AVM version 6.30
FRITZ!OS 06.30-freetz-devel-13451

I didn't change anything about this for the last year.

[Wernieman]

You write, that you understand german
https://avm.de/service/fritzbox/fritzbox-7270/wissensdatenbank/publication/show/44_Gelegentliche-Neustarts-Mehrere-LEDs-blinken/

It could be, that is a Problem of the Firmware ... I think, there was a Bug ... but I am not the spezialist for FritzBox

Do you realy want an old system as an Front-System (Firewall)?

[HarryT]

You write, that you understand german
https://avm.de/service/fritzbox/fritzbox-7270/wissensdatenbank/publication/show/44_Gelegentliche-Neustarts-Mehrere-LEDs-blinken/

It could be, that is a Problem of the Firmware ... I think, there was a Bug ... but I am not the spezialist for FritzBox

Thanks for the link. But it doesn sound as a problem which will arise out of the blue after 1 year normal functioning.

Do you realy want an old system as an Front-System (Firewall)?

Not really, but it is not that old and the fritzbox is behind another modem with firewall. 
The problem is AVM is moving fast from openness which makes it difficult to generate new Freetz firmware images. So I am working to move FHEM to a Raspberry, but I have little time to spare for that project. For the time being I still run FHEM on the Fritzbox  with this Firmware version.

But I have another idea what can be the reason. I get the mail "Gesicherte Einstellungen Ihrer FRITZ!Box 7490". Maybe the fritzbox is trying to update every night.  This should fail as I have a patched firmware version on the box.  I now switched "Über neue FRITZ!OS-Versionen informieren und notwendige Updates automatisch installieren (Empfohlen)" off. 

Lets see if this helps.

[Wernieman]

O.K. .. your box is behind a Firewall .. that is O.K.

[HarryT]

I guess I found the solution.

I  unchecked  Über neue FRITZ!OS-Versionen informieren und notwendige Updates automatisch installieren (Empfohlen)
in update. And the problem of nightly resets disappears. So I think the box was trying to update every night, This crashed because I had a Freetz version running.