There are a few things that could be causing your broadband to flash orange. One possibility is that you have an issue with your modem or router. If you’re not sure, you can try calling your ISP and asking them to check it out. Another possibility is that something is blocking your internet connection. If you’re using a wireless network, make sure that your router is compatible with the type of wireless network you’re using. If all of these things don’t work, then it might be worth checking out a service like Comcast or Time Warner Cable to see if they can help fix the issue.