The maximum file upload size on my Discourse is set to: [image] But when I upload a new file (which is only 19MB) [image] It says: [image] Which is not true. Any suggestions?

If you have not followed the guide at Changing Max Attachment Size that it’s expected for it not to work, as it’s a mandatory change.

I was having this same issue yesterday, it may be an actual bug.

Per that site setting description have you also changed the value in the nginx config ?

Hi @Falco – thanks a lot for your comment here, but these values haven’t been changed.

Hi @Falco - thanks I followed your advice and this issue has been resolved!

Problema con el tamaño máximo de archivo de carga

Falco (Falco) 12 Julio, 2022 16:35 5

Si no has seguido la guía en Change the maximum attachment/upload size, es esperable que no funcione, ya que es un cambio obligatorio.

Tema		Respuestas	Vistas
Wrong maximum size when uploading files Bug	8	2333	6 Abril 2016
What is the maximum file size we can upload on discourse? Support	10	4083	16 Julio 2021
Maxmum upload size Support uploads	2	47	17 Marzo 2026
Change the maximum attachment/upload size Self-Hosting how-to	0	16043	17 Marzo 2015
Image Uploading Size Show Exceeding Though It's Less Support	4	1142	13 Enero 2020