Automatic and unexpected shutdown

[chahal63]

hi guys i am having a very strange problem in red hat enterprisers 5
whenever i start a download in rhel 5 with opera or firefox or any other browser
it closed automatically with in two hours and i have to restart it this happens to me three times please help me

 

[mehulved]

RHEL is available for download??????????

 

[CadCrazy]

^^ Read his question carefully. He means he has RHEL 5 installed on his system n when he try to download anything ------------------