pfBlockerNG certificate error

[v0id]

Hello, from yesterday when updated my browser, got this error:

SEC_ERROR_REUSED_ISSUER_AND_SERIAL

Is there a way to regenerate the certificate used by pfblocker or a way to avoid this problem?

[BBcan177]

See the following:
https://www.reddit.com/r/pfBlockerNG/comments/ao98u1/dnsbl_certificate_error/

[NollipfSense]

@BBcan177 I also have been experiencing this issue since I added the shodan and DoH feeds. So, the domain is twitter.com and I have been getting this: Error code: MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT
twitter.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.

I have added it to the whitelist...that didn't work. Then, I followed what you suggested in the link and that still didn't work. This is what I did:

[NollipfSense]

@BBcan177 Well, a day later it's working again...trying to understand the delay though in light that I had done a force update. It's so great I can tweet again.

[cybrnook]

Your local device could have had the entry cached. Normally I will also disconnect my device from the network, and back on to force the device to flush local cache. Sometime a /flushdns on windows helps too.