I have had this problem before, every 3 months my card in my DM600 with Oscam 1.00 expires.
So i take the original card, put it back in the original box, call the automatic service at the ones who has the channels, and then they reactivate the card via the dish.
Then my card runs smothly again in the DM600 for three months. And i can see that the expire date is 3 months out in the future.
But this time something is wrong, they have changed how the card gets updated. It works flawless in the original box, but still has the old expire date when back in the DM600.
How can i update the card?
Pair it with a old box from the same tv company, and reactivate again?
Make Oscam ignore expire date??
Any help would be greatly apreciated.