Err_failed on 4/5g

[the99x99]

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  Ok this bug IS very weird, when i use my 4/5g from free (unlimited) it Say err fail
  
  
  
  When i turn on a vpn it work
  Before it was working it broke today
  How this Can be fixed?

[the99x99]

To recreate this bug you need 4/5g from free

[GamersInternational (RIPWiiU3DSOnline0904)]

Works fine on O2 - UK 4G (ignore 5G icon, it is a 4G connection). This is on an unlimited data plan.

There’s a chance that Free (iirc that’s French right?) might be blocking access to the DevForum. I don’t see that being likely but it’s not impossible.

DevForum might have also been experiencing issues when you sent this, you should try again.

[GamersInternational (RIPWiiU3DSOnline0904)]

@GamersInternational

There’s a chance that Free (iirc that’s French right?) might be blocking access to the DevForum. I don’t see that being likely but it’s not impossible.

Decided to test a known blocked site on O2 (https://web.archive.org) and it gives me a different error. Not entirely sure what’s happening here.

Definitely seems to be related to your provider potentially.

[the99x99]

they dont block it since i have free box and it work
and i found the problem its free dns
its really slow and only the homepage load, weird

[GamersInternational (RIPWiiU3DSOnline0904)]

Yeah, sounds like that was probably the issue.

I’d recommend using Google or Cloudflares DNS if you’re able to (8.8.8.8 or 1.1.1.1).