possiblethat a client can crash oscam due to bad requests???

ok so lately my oscam server for sly uk is crashing more and more! , it cant be a config problem as my mate has the same setup and its rock solid :

however i have noticed one user with a sly IT card i have with a direct share to my server keeps requesting ECMS and oscam logs the following:

2012/05/28 22:25:24 90F8C18 r [videoguard2-reader] Not a valid ecm
2012/05/28 22:25:24 91412C8 r [videoguard2-reader] Not a valid ecm

and then the usual crash with :

2012/05/29 16:43:28 91412C8 r [videoguard2-reader] classD0 ins40: (-2) status not ok b4 6f
2012/05/29 16:43:28 90F8C18 r [videoguard2-reader] classD0 ins40: (-2) status not ok 03 df
2012/05/29 16:43:28 9142BA8 c xxxxx (0963&000000/0000/0EE4/68:AA57): not found (2034 ms) by slyuk2 (3 of 3)
2012/05/29 16:43:30 91412C8 r [videoguard2-reader] classD0 ins40: (-2) status not ok b4 6f
2012/05/29 16:43:30 90F8C18 r [videoguard2-reader] classD0 ins40: (-2) status not ok 03 df

I am wondering if anyone else has had the problem as my server crashes from day to day ramdomly!

Looks like another reason to use Oscam to read and CCCam to share ........ BACK TO THE DRAWING BOARD!

Still having issues , i have moved the peer to a separate cccam server reading from oscam and still the bad request goes through and crashes oscam! Something strange but i have no idea what? Do your peers have sly italia locals by any chance??

I have added ecm white list to see if it 'protects' oscam from the rogue requests!

Updated Oscam to SVN #7051 , added oscam.whitelist file, seems more stable so far! , not seen rogue ecms in log etc , fingers crossed!