Block cable in reader

Hi can someone help me on this?
Basicly i have two lines first only for VM cable,second should be for satellite only but it have VM cable as well.
And now some cable channels get freezes looks like cable part conflicting between two lines.
Is it possible to block VM cable on second line?

Quote from Bangord30

Interesting. Block CAID on second reader only?

Yes block caid on second reader only

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Quote from sWeRvEr

if you are using oscam
you can use services to block out sids from reader
or
i think if you put caid 1841 in vm reader and 0963 in sky reader will also do trick

Yes i using oscam.Can you tell me how to block sids?
I using more what one satellite.I tried to put 0963 it kinda works put i using more what one satellite so should i put all caids for all satellites?
Perfect scenario would be just to block VM from second reader if is possibile.

Quote from sWeRvEr

is the cable 1841?

Hi yes 1841