Second Life logs me off often

2 yrs inside SL and that message is came out only when region was restarting and sometimes for my connection.
But, here's the interesting fact:
I downloaded the new client of SecondLife, and in 10 mins I've received that message 4 times.
It gives me the chance to say a sentence and then I can't move(because SL already lost the link inworld).
I'm sure I'm online and my connection works because I was even browsing xstreet website..
I though that maybe it was my browsing that was taking off line from SL, so I closed it too.
But I still received those logs off.. Never happened like that, just since I downloaded the new version of the client.
Any Hints?

I've been having this same problem for months.

After much arguing and troubleshooting and back and forth with both my ISP and LL tech support, LL tech support concluded that it must be because I live in the Twilight Zone and there really isn't anything wrong at all.

Apparently some ISPs and SL servers just don't get along quite right, and both are happier to blame the other one than to actually fix it.

You wouldn't happen to have Comcast, would you?