I installed 3.25-0.27 today, because I had the reboot problem and the new firmware didn't fix it. It still reboots when the menu says loading the SD Card. I just have it connected to the TV to keep it simple. No network at all. So it seems that it is more simple that Network or DHCP issues. I have been told that a lot of us have the constant reboot issue and they are working on them. They sent me a new unit and it also rebooted frequently. Looks like we just need to be a little patient. It has been a long ordeal getting this to work correctly.