qBittorrent official forums

Hi
I’m’using 4.4.5 and I have a problem.
I have 48gb of ram.
When qbit is off, it’s 22% on task manager.
Qbit on, 90%.
Does anyone know the issue ?

Thank you.

Maybe storage is slow. Limit download speed, OR you can go into Advanced Settings, and "Disk Cache". Set it to some lower amount, like 128MiB.