Since last monday, I'm being disconnected frequently from Live.
Between 5~10 minutes after turning on the console, playing in groups or alone, online or offline games, I get disconected. Then I have to test my connection (it's always working fine, according to the console). Only after the test (or turning off and on the console), I can connect again to Live. To play only for a few more minutes before being disconnected again.
I'm from Brazil, before I forget.
Any ideas or suggestions?