loading webite and downloading file speed is really low !

[Mr_Parham]

Hi
i renecetly started to have a problem, most of the users at night says that the download speed is really low, but it's ok for me, and i'm not sure what i can do about this
my second problem is that the server loading is speed is getting slower everyday, i was wondering if changing the litespeed setting to default would help, if you think it would thn does anyone know how can i do that =/

Thanks in advance
Parham