I am receiving an error message that says:
"Sys.WebForms.PageRequestManagerTimeoutException: The server request timed out."
The problem is related to some internet providers that are using proxies.
The solution does not work in the Vista operating system.
If you have Windows 98, XP or 2000, do the following:
1) Download this program:http://www.dslreports.com/front/DRTCP021.exe
2) Select the Save option
3) Execute the program
4) In "Configure settings" select the network card
5) In MaxMTU put 1400
6) Click in any other box but don´t change any other data
7) Click "Save"
8) Click "Exit"
9) Restart you computer