Lane A and B fault during start (Engine quits))

Give it a few more tries.
My first start took about 10 tries before it remained running.
Each start, it ran a little longer but eventually stayed running.
It initially starts on only the B fuel injectors and then switches on the A injectors when the A Gen comes online.
But the A injectors are still full of air initially.  Game over!  Or at least Time Out!
Give it another half dozen tries.

If it will start and run for 2 seconds after releasing the Key, it WILL Run.

Bill you were right!! Thank you!!

It took another unsuccessful start this morning followed by a successful fully operational start right after!

In total it was 11 start attempts for me. No Lane lights at all during or after the engine started (on the successful run). I ran it for around 3 minutes checking various monitoring pages on the EFIS, then id a normal shutdown. I inspected the engine bay and all the connections I could think of without any leaks or burning anywhere. 

I then did another start and this one started smoother and faster than the one before. Amazing!

Call it growing pains? Or just a young stubborn engine? But she works!! I'm so relieved!!

Once you get all the air out of the fuel system of a newly installed engine, you can expect reliable starts.

Do not expect it to start after one blade, however.
This is a computer-operated engine.
The ECU needs to determine where Top Dead Center is before it energizes the injectors and plugs.
It monitors the timing teeth on the Rotor assembly looking for the missing tooth at TDC.
Then it counts the timing teeth for one more revolution and if the missing timing tooth arrives again when expected .... Game ON!
This means you may hear 2 to 4 compressions go by without the slightest hint of it trying to start.

Also, this engine often hesitates at the first compression.
The prop makes a quarter turn and then appears to almost come to a stop before continuing.
Just keep holding the Key ON.

So a typical start sequence tends to go like this.
Turn the key and hold it. (No matter what!).
Prop turns, Hesitates, and continues on.
Pucka, Pucka, Pucka, Vroooom!

I have also noticed that the throttle position makes no difference despite the 1/4 throttle recommendation.
I start at full idle without any issues.