some transponders sends wrong time
dont know about Enigma2, but E1 havent feature to store that transponders for disable time syncronisation on them
Time correction under Setup
zap to one channel which sends correct time and set time from it
then time will be correct till next reboot of box
it usually helps out, if you zap to ZDF, than switch off your dreambox completely for a few seconds (from power too) and boot the box new, which starts yet with ZDF as starting channel AND now with the right
Easiest thing is the following:
install ntptime (there is a version for 7025, copy it to /usr/bin/, give execute rights), then create a shell script. Put that in the root directory, give execute rights to it. Inside the script call ntptime with your favourite time server.
Example:
/usr/bin/ntpdate de.pool.ntp.org &
When you installed the Plugin TuxCom, you can start this script directly in Tuxcom. After a few seconds (and open internet connection), you got the new correct time directly from the net.
I sometime have that problem after online update. After restart, time is wrong and nothing helped. I don't like to shut the box down, wait a couple of time and then restart it, to have exact time.
The above solution is for me the best, 'cause I'm lazy ! 
P.S if you're interested in that, I can upload the things this evening (im in office now)
Edit: I like remote desktop.....
Here is the file. This is not from me, it is from a friendly guy from another board. It works for me, so use it if you like....
the problem is: from transponders come wrong time
when you zap to one of that channel box time will be changed
there is needed solution to turn off time update on few transponders or turn off time update from transponders at all
the problem is not, that some transponders have "incorrect" time (some of them are only in another time zone), the problem is that we cannot fix that with the remote control as we could in enigma 1. Sometimes I start my box from deep standby and have a normally correct working provider like ZDF, but the box starts on ZDF and I have a difference up to 30 Minutes !
So I installed the ntptime (see above posting). Together with TuxCom, I simply switch back to correct time....
But DMM should find a solution here, because it is annoying, always to look at the screen when programming timers. But that does not really help, because when going to deep standby, I don't ever know if it start with the correct time !!!
I lost a few records because of wrong time settings inside the box....
This Time Sync thing is really bugging me. i tune in to E134.0 and the time is always changing every 5-10 minutes back to the Transponder time which is way of my time zone. while the above Script and NPTDate option does work it has to be manually activated using TuxCom.....as the transponder time is auto updating itself every 5-10 minutes this is not really a good solution in my case.
Does anyone know how to disable the auto transponder time update feature on the DM800? I guess that there should be a file in the DM800 OS which can be modified or delated to stop this behaviour?
Thanx for any assistance given.
Have you tried to set it on a transponder in your region and then restarted Enigma by the power meny? I think the box takes time from the Enigma startup transponder.
