Issue with Speed fluctuatations

[JONE46]

Recently switched from utorrent to qbittorrent.But in qbittorrent the speed fluctuates too much.Is there any way to fix it
UFABET

[Switeck]

Probably not, due to all the posts I've seen on the subject. Like this one:
https://github.com/qbittorrent/qBittorrent/issues/7954

But qBitTorrent might run a little more smoothly if upload speed is limited to slightly less (5-25%) than your connection's sustainable upload rate.