My TV everyday at night is switching on and off by itself

[dar3k]

Hi,
After root I have one problem because my TV everynight is switching on for few minutes (I don't know why?)
I made simple script in my router to check it by ping:

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if ping -c 1 192.168.0.118 2>&1 > /dev/null; then
  echo `date +%Y-%m-%d_%H:%M:%S` ON >> /tmp/TVon.txt
else
  echo `date +%Y-%m-%d_%H:%M:%S` OFF >> /tmp/TVoff.txt
fi

And now I have

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2016-01-04_01:06:02 ON
2016-01-04_01:07:02 ON

but on that time I slept
I cheked also oscam.log and I'm sure it is realy on because I have some ECM from that time..

I have also logs from my DNS server

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Jan 4 01:06:52 192.168.0.118 multiscreen.samsung.com 
Jan 4 01:06:51 192.168.0.118 s.ytimg.com 
Jan 4 01:06:50 192.168.0.118 i.ytimg.com 
Jan 4 01:06:49 192.168.0.118 yt3.ggpht.com
Jan 4 01:06:46 192.168.0.118 www.youtube-nocookie.com 
Jan 4 01:06:38 192.168.0.118 www.samsung.com 
Jan 4 01:06:38 192.168.0.118 fkp.samsungcloudsolution.com 
Jan 4 01:06:17 192.168.0.118 fwk.allshareplay.com 
Jan 4 01:06:16 192.168.0.118 auth.samsungosp.com 
Jan 4 01:06:12 192.168.0.118 api.samsungosp.com 
Jan 4 01:06:11 192.168.0.118 vdterms.samsungcloudsolution.com 
Jan 4 01:06:11 192.168.0.118 test.samsungrm.net 
Jan 4 01:06:11 192.168.0.118 oempstg.samsungcloudsolution.com 
Jan 4 01:06:09 192.168.0.118 sso.internetat.tv 
Jan 4 01:06:07 192.168.0.118 www.worldtimeserver.com 
Jan 4 01:06:01 192.168.0.118 oempprd.samsungcloudsolution.com 
Jan 4 01:06:00 192.168.0.118 www.samsungrm.net 
Jan 4 01:05:59 192.168.0.118 time.samsungcloudsolution.com 
Jan 4 01:05:59 192.168.0.118 sas.samsungcloudsolution.com 
Jan 4 01:05:59 192.168.0.118 euecho.internetat.tv 
Jan 4 01:05:58 192.168.0.118 prov.samsungcloudsolution.com 
Jan 4 01:05:58 192.168.0.118 ns11.whois.co.kr 
Jan 4 01:05:58 192.168.0.118 infolink.pavv.co.kr 
Jan 4 01:05:58 192.168.0.118 echo.internetat.tv

Someone know why?

[juusso]

Yes. It checks for OTN software updates.

[dar3k]

But I blocked it by service menu, and also I blocked in my router these:

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samsungotn.net
msecnd.net

but I think they changed the domain to samsungrm.com

I'm realy suprise because my TV switeched on by himself when I sleep

[zoelechat]

I'd say it happened exactly 2 hours after you powered off TV, right?
There's an option to disable in "normal" TV menu, something like "automatically update in standby mode after-->2h", change to "never".
You may need to re-enable OTN/OTA (temporarily!!) to be able to see it in software update menu.

[dar3k]

Yes it is 2 hours after I switch off TV.

Thank you for this solution I will try it today

[zoelechat]

Btw, "samsungrm.net" has always been there (I mean: it's not new), it must be something like "rights management" (DRM blah), you can block it too anyway. As well as "samsungadhub.com" and "samsungads.com" for example if you want to avoid in-Smarthub ads

[dar3k]

I change OTN/OTA to ON, but after reboot I didn't have new function in Menu -> Support -> Software Updates, so I change back OTN/OTA to off.

[zoelechat]

Funny, did you check everywhere else? Possible it's not at the same place on H.

[dar3k]

Yes I try to find it but I can't.

[zoelechat]

Do you have that file on your TV?

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/mtd_swu/STB

If yes, what's its content?