https://bugs.kde.org/show_bug.cgi?id=419299
--- Comment #5 from Athila Mattos <athila.m.mat...@gmail.com> --- Another piece of information to help diagnose this problem: Although my last update describes how to reproduce the problem, I have found out that what is really triggering the issue is the Plasma Integration browser extension, which affects Chromium _and_ Firefox, probably regardless of the distribution. If the browser extension is installed while playing media and the media controls are enabled on the 'Screen Locking' option, you will see the error. Another workaround is to remove the media controls from the extension itself, or removing it completely. -- You are receiving this mail because: You are watching all bug changes.