Cannot upload images in mobile discourse

[Yunpeng_Tai]

When I upload images in mobile discourse, the image can not show even though it has been fully uploaded. When I upload images in PC discourse, everything is fine.

Some infos:

- discourse: 3.3.0.beta2-dev
- force_https: true

Then nothing appears in the editor.

[AzaB2C (Aza's Built to Code)]

Same, happens for mobile and PC. e.g. Neat! - #474 by azab2c - Random or Off Topic - V1 Engineering Forum

[Yunpeng_Tai]

BTW, I use cloudflare s3.

[pfaffman (Jay Pfaffman)]

Have you tried safe mode? Other mobile browsers?

@Yunpeng_Tai

BTW, I use cloudflare s3.

I’m not sure if it’s the issue, but Cloudflare S3 is reported not to work.

@Falco

Cloudflare

Cloudflare’s offering is incompatible. In testing, @fearlessfrog filed a ticket with Cloudflare and in December 2022 they said:

Files that you gzip are not currently handled correctly by R2. You have to upload uncompressed files. Cloudflare has transparent compression, they pick identity, gzip, or Brotli based on what the client can handle. This is a difference from S3.

[Yunpeng_Tai]

It is the problem with my browser.