channel not found

i keep getting the random channel not subscribed from my f3? it misses 1 in every 5/6 ecms? tried rebooting, still the same? any ideas, maybe its the box?

3/06/03 19:11:14 c admin (0963&000000/0F29/67:****): found (114 ms) by ***uk
2013/06/03 19:11:14 r [videoguard2-reader] classD3 ins54: status 90 00 = ok but cw=00 -> channel not subscribed
2013/06/03 19:11:14 r Error processing ecm for caid 0963, srvid 0EE6 (servicename: *** Action HD) on reader ***uk.
2013/06/03 19:11:14 c admin (0963&000000/0EE6/67:****): not found (82 ms) by ***uk
2013/06/03 19:11:14 c admin (0963&000000/12C4/5F:****): found (88 ms) by ***u

ive never used a whitelist???

d,

Quote from musogeek

Then it won't be that then!

You are using an old version of Oscam, have you tried later versions? Are you using wired connection or wireless between your server and receiver?

Hard to pinpoint without having your configs infront of us. I assume your card clears Sly Action HD usually?

never had any probs before today. could it be the box or internet connection