At first, firefox works well. But if I keep a tab running for over maybe 90 to 120 minutes, the tab will take more and more memory usage. It happens several times and every time I had to close the tab when I see the memory usage grew up to 98%.
I closed the tab by checking task manager when the memory usage was 98% and I found one process of firefox took more than 8,600 MB memory. It's not usual.
And maybe it was a coincidence every time the problem occurred when the tab visiting a live room at www.huya.com.
Win10 pro 22H2
Operating system build 19045.2846