Apparently, without obeying many reasons, my IPS would be doing some kind of blocking of the Firebog lists, before everything worked very well, but perhaps this could have links with the issue of Cloudflare opening a legal case against "La Liga" for soccer events and illegal IPTV services, because many users have been affected in their personal services, projects, even the Telegram messaging app has been blocked during these global bans and little or no filtering.
I can't do a "pihole -g" or through the web interface without failing outgoing connections to lists like:
Without being forced to make a VPN connection on my router, thank goodness I have a lifetime paid VPN service that works for this router, since neither by changing the pihole upstream DNS to Google (if this does anything) nor by clearing the DNS cache of browsers, or systems, nor even by configuring iptables to the outgoing firebog IP I can update normally.
Proof of this is that on the website: https://firebog.net/ I don't navigate to those URLs freely if I don't use a VPN plugin in Chrome.
I don't know if you have any suggestions in this case, I imagine the lists and pihole in general are not updated so often that this is needed regularly, but it would be nice if internet services were provided with absolute transparency, it's a shame.
Thanks anyway if you can't give me any additional help.