Quick fix for PR_END_OF_FILE_ERROR on Firefox
Published on Sun Dec 29 2024 21:07:32 GMT+0000 (Coordinated Universal Time)Recently I started getting PR_END_OF_FILE_ERROR, when connecting to different sites such as Reddit or NordVPN.
After some debugging, it seems to be some DNS issues, caused by Virgin Media, my internet provider. It seems related to some Online Safety settings in your Virgin Media account, but I had trouble adjusting it. Changing the DNS settings turned out to be easier.
To fix it, change your DNS settings to either Cloudflare's or Google's.
Cloudflare DNS settings
IPv4
1.1.1.1
1.0.0.1
IPv6
2606:4700:4700::1111
2606:4700:4700::1001
Google DNS settings
IPv4
8.8.8.8
8.8.4.4
IPv6
2001:4860:4860::8888
2001:4860:4860::8844
If the settings change, see the below links: