https://bugs.kde.org/show_bug.cgi?id=398222
--- Comment #2 from Walter Lapchynski <w...@ubuntu.com> --- While that makes sense, I think it's kind of missing the mark. Here's the results of various actions: * `xdg-open mailto:w...@ubuntu.com` → opens email client with normal CPU usage * `firefox mailto:w...@ubuntu.com` → opens firefox, then email client with normal CPU usage * `qutebrowser mailto:w...@ubuntu.com` → opens qutebrowser with normal CPU usage * `falkon mailto:w...@ubuntu.com` → opens falkon with 100% CPU usage And interestingly, mailto is not the only URI scheme that's problematic. * `xdg-open tel:towel.blinkenlights.nl` → opens falkon with 100% CPU usage * `firefox tel:towel.blinkenlights.nl` → opens firefox with a search for tel:towel.blinkenlights.nl with normal CPU usage * `qutebrowser tel:towel.blinkenlights.nl` → opens qutebrowser with normal CPU usage * `falkon tel:towel.blinkenlights.nl` → opens falkon with 100% CPU usage >From this my guess is that there are two issues: 1. Some bug in QtWebEngine that doesn't properly handle some URI schemes. 2. Falkon lacks something that qutebrowser has where if it can't handle some URI scheme, it gets stuck in a loop that qutebrowser avoids. That said, what version can you not reproduce it in? -- You are receiving this mail because: You are watching all bug changes.