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Hola, buenos días.

Desde hace una semana comencé a tener problemas al descargar archivos desde un escáner por red, nunca me había dado problemas pero ahora me sale un aviso que dejaré adjunto.

Espero me ayuden, ya que son descargar de archivos PDF que yo mismo he escaneado y no puedo descargarlos y ya probé hasta con imágenes y tampoco.

Saludos.

Hello,

I have read many times the entry in https://support.mozilla.org/en-US/kb/canary-domain-use-application-dnsnet and I as well have browsed different forums regarding the topic.

I understand by the documentation that Firefox might use the canary domain use-application-dns.net and we, as a company can signal Firefox if our network is suitable or not for DoH traffic (and thus, establishing ECH).

So we are about to prepare our network for this specific DNS response, but after days of testing, I have not seen a single time any request towards the aforesaid domain.

In the forums I have browsed, I see comments of people reporting this domain appearing in their networks, but these comments are somehow old (2023). My question is simple: is Firefox still using the canary domain use-application-dns.net? if not, are there any plans to reactivate it? if yes, why I don't see a single request towards it? (firefox is set up by default, with no manually setting, as per the documentation the canary domain will only be targeted if there is no manual DoH set up).

Thank you,

Elena

Youtube me funciona perfecto a 720p60 o a 1080p60. Incluso a 1080p premium. El problema es que los videos en directo, tengo que verlos a 480p o a 720p sin 60 fps. Se traba el directo, deja de cargar. Alguna solución? Ya probe reinstalar firefox, abrirlo en modo seguro. Sin complementos, actualizarlo a la ultima versión.