System Super Laggy on 4.0.1/4.0.2 while Pause, Exit & Start !?!?

[Shaer]

Hello there !

i'm the user since 3.6.6 ... Since then I've found only one problem that, if any files that Deselected to download, but forcefully some part still downloaded with small amount which is completely Fixed From Version 4.0.1... That is the Major Pros.

But i've Also experienced that The whole system get super Laggy while i Start, Pause or Exit this Client...

Also Tray icon is not so beautiful like previous versions.... Anyway, i tried to Uninstall, Clear All the Trace By deleting qBittorrent Folder from Program Data, Install Fresh Copy of qBittorrent latest Version 4.0.2... But the Problem Still exists....

If anyone having this Problem like mine, please let me know...

Thanks

[Nemo]

Most of them are being covered at Github.