First I’d like to say thanks to all that work on Discourse. I’m a CS professor and I’ve used it for multiple courses. It’s far superior to Piazza, and I like being able to tell students that we’re using community-supported software. Keep up the good work. I’ve put up the latest version of Discourse…

Resolved! This turned out to be caused by Google’s PageSpeed module . I hadn’t enabled it within my location block, but I guess it’s enabled by default. Disabling it made the compression problem go away. Thanks so much to @sam for his help! Much appreciated.

Have you had a read through? https://meta.discourse.org/t/message-bus-doesnt-respect-subfolder/31119/3?u=sam

It’s set to /forum/. Should it be an absolute URL? And do I need to rebuild the container afterward? (I’m pretty sure I have rebuilt since changing that setting, since I had to fiddle with the rate limiting settings.)

I would set it to the absolute, no need to rebuild after changing it AFAIK.

No joy. Same problem. Is there any other information I can provide to help you debug this?

Have you enabled the force_ssl site setting?

I just turned it on, and now Safari is generating a different problem: [image] This seems more similar to the problem that Chrome is reporting.

[imagem] sam: How to use Discourse Safe Mode Nope. Same problem with all boxes checked.

This does not look right: Learn CS Online: An Introduction to Computer Science It should look like this: https://meta.discourse.org/assets/markdown-it-bundle-91aeb6600f2162d2794f12418867fef862f49ea60a788ebe93b131e36535bd08.js You have something messed up with the gzip compression setup on the prox…

gzip on; gzip_disable "msie6"; gzip_vary on; gzip_proxied any; gzip_comp_level 6; gzip_buffers 16 8k; gzip_http_version 1.1; gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript

Topic Preview Broken (due to Google PageSpeed Module)

Support

sam (Sam Saffron) 31 Agosto , 2017 15:57 8

Does it work in Using Safe Mode to troubleshoot issues with themes and plugins ?

Tópico		Respostas	Vistas
[Solved] Dev instance with nginx: topic preview not working Development	6	4972	16 Setembro , 2017
Mixed SSL since upgrade Self-hosting	13	786	30 Dezembro , 2022
Using Cloudflare for HTTPS, empty preview pane in edit page Support	17	2907	2 Setembro , 2017
Installed OK. Working fine for one day. Suddenly stopped working Self-hosting	14	2725	20 Junho , 2018
Discourse partially loaded and 404 errors from some css, js, svg files Self-hosting	3	2304	4 Abril , 2020

Topic Preview Broken (due to Google PageSpeed Module)

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