Polsat Sport 1 HD emc found by reader but channel does not clear

Trying to understand what is happening here

Normally Polsat Sport 1 13E on 0C1D:1861 works perfectly fine, but from time to time I get in log ALL found (no timeout or reject)

(ecm) mguser (1861&000000/0000/0C1D/89:1336E8794961D3761453752AAFCFD364): found (425 ms) by Reader-7 (P/2/3/5) - Polsat Sport 1 HD

but it does not clear.

It then suddenly comes back to life (still on the same reader). And it can work for few seconds or hours (no pattern)

All other channels ie Polsat Sport 2 work fine at the same time

Likely provider, but would like to know what to "advice" them

sebus

Should not "disablecrccws_only_for" take care of it?

Anyway, often next day (or even later in the evening), all comes back & behaves perfectly (zero freezes)

It just started working, so the provider must have fixed it

Months later & the same issue exists