What are the issues you are experiencing???
If you can still open the premium content (sports & movies) then i doubt the card needs repaired to a SD box....
Very high ecms and some 4000ms failures happens about 10 times a day and only a reboot sorts it, I did read some time back that support for sd was being stopped and have read different things in different posts. Uograded Oscam with different versions to no avail and now getting the pairing message in the logs
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im getting 3 main errors as listed below:
usb bulk write failed : ret = -7
classD1 ins5C: failed
classD3 ins54: no cw --> Tier expired
Then the errors go away and it works again for a while then kicks in again with the errors