I have an AS-1289 switch which I have been using for over ten years to do the automatic selection of my antennas and it allows me to select a different antenna, if needed. I operate remotely and it works great. For no particular reason, I decided to upgrade the firmware and I screwed it up. I think I didn’t wait long enough for the new firmware to load; the switch still selects the antenna but will not allow me to connect via the Internet. I can connect with a USB cable but that will not allow me to get to the programming and switching that I need. I might add that I liked to use the temperature sensor to monitor the temperature at the remote site I’ve tried reloading the earlier firmware. I’ve tried power cycling. I’ve tried different Ethernet cables. If I do an IP search, all my remoterig/microbit equipment shows up but not the AS-1289 antenna switch. I think what I need is a factory reset but there is no button for that. Can anyone help me solve this problem? John, AD8J