Welcome to the forums! I’ll offer a few suggestions here, but also keep in mind that Product Support is Free! and they’d be happy to help you sort this out. Email is easy to remember: email@example.com.
If only the ACT light is blinking, then it sounds like your EB2 already has an IP address. (Otherwise, you’d see the STAT light blink continuously.)
If your network hardware and IP settings are such that your PC and EB2 are on the same physical and logical network, you can use PAC Manager to “Find” that device. From PAC Manager’s [B]Tools [/B]menu, select [B]Find Opto 22 MMP devices[/B]… then click the [B]Find [/B]button.
If your device does NOT show up there with any of the network configurations you think are likely to go with the IP address in there, you’re probably better off re-setting the IP address and starting over. Requires a paper clip, and the manual has detailed steps for that. I’d just use a regular cable plugged into your regular local network (DHCP shouldn’t be a problem) when you get ready to assign the new address using PAC Manager.
Hope that helps!