I’ve noticed that the post authoring interface slows way down if a tab stays open for more than an hour or so. The post authoring interface itself doesn’t need to be open during this time. When using a tab that was open for the last three or four hours (not including time the laptop was closed, but…

I’ll see if I can reproduce it on my laptop. Will report in after I’ve given it a go.

There appears to be a memory leak

Falco (Falco) July 13, 2026, 2:39am 2

I had a tab open at this page for the last 5h and Firefox about:processes still shows about 360MB for this tab on Windows 11 / latest Firefox.

We will need some way to reproduce this.

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