Nameservers problems after cpanel update 84.0.20

[LeoNun]

Hello,
I'm facing some problems with CFS, me and Cpanel support found that the problem was something with CSF.
Now I have CSF disabled for the good performance of my websites.
With CSF enabled I get a bunch of problems that can be seen at https://intodns.com/emprivado.pt, not right now, but if I enable it they just appear.

Can anyone help me or have some clue on how to make CSF work again? Note that eveything was working before, and for long time, this just happened after the CPanel update.

Best Regards,
Leonel Nunes

[LeoNun]

HEllo again, well, solved the problem by removing the country code from CC_ALLOW_FILTER.
All working fine, I don't know way everything was working before and stopped working after that update but OK.

Best Regards,
Leonel Nunes