JSC stops working

Ihad my JSC card in the socam for a few months now and it was working just perfect. As of tonight teh card stoppped five times giving the error messages
2013/10/03 01:03:08 8417EF0 c cccamserver1 (0500&042400/08E2/0325/82:E547059ADC5D9F8047F9A3B5491CAD26): timeout (5000 ms) by jsc - Al Jazeera Sports +10
2013/10/03 01:03:24 8417EF0 c cccamserver1 (0500&042400/08E6/1132/78:EEC0C24CD5F144B73BD72C764EDF8C48): timeout (5000 ms) by jsc - Al Jazeera Sports HD 6
2013/10/03 01:03:27 8417EF0 c cccamserver1 (0500&042400/08E2/1451/82:8410E84E5F606A775BA46BA042452523): timeout (5000 ms) by jsc - Al Jazeera Sports HD 1
2013/10/03 01:03:32 8417EF0 c cccamserver1 (0500&042400/08E2/1452/82:BA73EFC7E68A1D98F58D042289E49298): timeout (5000 ms) by jsc - Al Jazeera Sports HD 2
2013/10/03 01:03:35 8417EF0 c cccamserver1 (0500&042400/08E2/0325/82:A1871727D6C0A9A345515584BEE8152D): timeout (5000 ms) by jsc - Al Jazeera Sports +10

No channels are cleared at all but when I restart oscam all comes back again.

I have ecm whitelist in my oscam which used to work like a charm. Why I am getting these error messages and I need to restart oscam??

this is my oscam.server confgiuration

[reader]
label = jsc
protocol = mouse
device = /dev/ttyUSB0
services = jsc
caid = 0500
ecmwhitelist = 0500@042400:78,82,7D,87,88,77,7E
detect = cd
ident = 0500:042400
group = 1
blockemm-unknown = 1
blockemm-u = 1
blockemm-s = 1
blockemm-g = 1
audisabled = 1

Quote from musogeek

How are you set up? Do you have oscam as cardreader and cccam as server? If so is there a possibility that cccam is reading your card, but a full server restart would often cure this rather than just an oscam reboot. in oscam webinterface is your card still showing as working?
Not ecm whitelist error as the ones being requested are included.

only channels 1-4 are now supported on hotbird. Could be related to this.

Yes I have oscam as reader and I pass the card in cccam using camd. No, the problem is solved with only restarting oscam. The error messages that I have included in my previous message are from oscam not from CCcam. The card clears all the channels from hotbird and nilesat with no problem. When the problem appears the card does not clear any channels. Like I told you this setup was working for the pasdt few minths with no problem.

Please guys help.