The patch allows the *** stations (currently only Sky SAT) with the new 64bit CWs the potentially invalid display and optionally also discard.

Please note the following:

- The function is activated only with "disablecrccws_only_for" and only in the oscam.server in the reader config
- with "dropbadcws = 1" in the reader config you can ensure that the potentially wrong CW is discarded, otherwise there is only a log message and no action
- The bad CW detection works basically "only" with a 99.998% accuracy and thus theoretically can provide a hoax
- Otherwise, the behavior as with the current trunk with the exception that it comes with transmitters continue to use a 48bit CW to a hoax
- a false message in connection with "dropbadcws = 1" causes it to freeze free or the station remains permanently dark when it comes to 48bit CWs.

Channel groups which one can have booked on the *** map and which still use the 48bit CW would be HD +, ORF, HD Austria and PYUR.
So watch out with the parameter dropbadcws and how you interpret the log.
At the point again Thanks to @kabeltod for this note.

UPDATE:
Version 3 of the patch with a higher accuracy (99.9985% instead of 99.61% before).