1965092 - BigBlueButton no longer works in Firefox

Status: RESOLVED WORKSFORME

(Core :: Audio/Video, defect)

Description

[Claas Augner [:claas]]

I'm using a Firefox Developer Edition instance to connect to a BigBlueButton meeting.

This last worked on 2025-04-09, but it no longer works on 2025-05-07. It works without issues in Chrome 136 and Safari 18.4.

I tried to bisect with mozregression --good 2025-01-01 --bad 2025-05-07, but didn't manage to connect with the 2025-01-01 build, which indicates to me that a change in BigBlueButton caused this regression.

See this media profile: https://share.firefox.dev/3GEZw0b

Comment 1

[Claas Augner [:claas]]

The server is running BigBlueButton 3.0.6.1, but I cannot reproduce on the official BigBlueButton demo instance running 3.1.0 at https://demo.bigbluebutton.org/, so I'm going to close this as "worksforme".