PPPoE conncetion drop - connect option greyed out

[tulipcorp]

Hello guys,

I need your advice for an annoying PPPoE problem:

OS: Windows 7 Ultimate x64
Mobo: ASUS P7P55D
Modem: Aztech DSL600E

My computer connected to the internet using a modem and PPPoE conncetion.
I having a connection drops every day.
While the connection drop I'm not able to reconnect again.
The connection is stucked - "connect" option is greyed out.

Disabling and enabling Local area connection won't help.
Restarting the computer is the only option to temporary solve this problem.

I would really appreciate your help.

Thanks in advanced,
tulipcorp

 

[tulipcorp]

Anyone please?