[CA] [CA11] Quantum radar dome quit working

[Bhngh]

My Quantum radar unit has worked fine since installing it. I'm told by Raymarine that my unit is "the first working Quantum" in the US. It has approx. 500 hours of being powered up.
Yesterday we left the dock at 3:30am and the unit worked fine until just before first light. Then it stopped working. The mfd (es127) kept showing no quantum radar found with the serial number. Even after I took the fuse out that powers the quantum and put it back in.
This morning I powered the boat back up and after what seemed like a little extra time, the mfd recognized the quantum and now it's working fine again.

My questions are"|:
Is this a symptom that something in the quantum is beginning to fail?
(Since mine is one of the first maybe something was found later and improved)

If this happens again how long do I need to power the quantum back up?
Or do I need to reboot all of my electronics?

Was this a wifi issue?
Please let me know how I should proceed. I don't want to get stuck with no radar on the water in the dark.

Thanks, Capt' Bill