Slow connection disengage in LW PRO
 

I just installed PRO in the hopes of fixing this prob, but no luck.

Here's the sitch:

When I first start LW I get "excellant" or "turbo" ratings on the connection speed, then after about 5-10 mins it has slowly dropped to "poor/connecting."
When I open the connection box it's a series of IP adress flying down the page.

I'm running OS 9.2 with a USB 56k modem. It seems to be happening any time of day or night. Any idea on what's going on or where to look to fix this?