The F900BT in my display reboots, at random times, at least three times a day. It is running off of a regulated power supply, at 13.4 volts, along with an N-5 - which has seen no issues. The F900 has nothing connected to it, other than the video out, which is running to the N-5. Should I call an Exorcist?

Did you check what version of software it is? Maybe it hasn't been updated