Hey Chris
My connection doesnt generally disconnect, I had noticed this issue when I had unplugged my modem then repluged it back in a short time later. Just to give you some background on me I am an advanced user and have alot of experience with video conferencing programs. I wish I was running Fibre Optic but I am running dsl right now (4500 down, 500 up)
Try this if you are behind a router, go into your setting and if you have a dsl conncetion have the router disconnect from the modem then 10 seconds later reconnect, see if oovoo disconnects from the server and then reconnects right away.
If your using a cable modem then go into the router and release the dhcp connection then renew the dhcp connection.
I tested this on 2 Linksys routers and had the same outcome, oovoo wont reconnect automatically unless I hit the sign in button.
I appreciate the testing on your end.
Regards
Steve