Browser Support • Re: Pale Moon response speed under miserable ping times
Pale Moon forum - Forum index [Unofficial]
May 31, 2026
This issue reminds me of a probably-related thing with UXP browsers other than, or possibly including, PM. Steps from a browsing session:
- close all tabs
- close browser
- wait 3 seconds
- open browser expected: browser opens showing only one blank tab problem: browser opens showing one (or more?) tab(s) that were previously closed before closing the browser - either from the most recent session or from some session before that.
At first I thought this was a bug/weirdness only in Borealis, but then it happened also in Basilisk and maybe PM. Anyway this report is only an observation.
Also the thread kinda makes sense like there was a hidden zombie PM process running while a visible PM process was also running. The hidden copy had a ton of active tabs which were slowing down all processes in the computer that use the resources that PM-processes use.
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