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The failures for the engine driven (1A and 2A) hydraulic pumps are producing "HYD 1(2) LO PRESS" caution message instantly with pressure still in the normal range and is not producing a "HYD EDP 1(2)A" caution message until 2B is turned on. The HYD EDP 1(2)A message should come on at the time of failure and the HYD 1(2) LO PRESS message should only come up when the pressure falls below normal (green) levels.

It appears as though the failure for AC BUS 1 (2) short circuit is not working since it should generate a bus fault. I believe I should be receiving an AC 1(2) AUTOXFER caution EICAS message, a fail light in the associated AUTOXFER light, and the isolated bus outlined in yellow on the synoptic page with no flow. That currently does not happen. Another way this could happen would be with a generator over-current, but I could not find an implemented failure for that (the voltage failure reduces the voltage). When testing this I confirmed all generators and busses were powered.

Also having this issue. I'm 6.8 miles from the TOD and it shows 6 minutes left to get there.

Might want to think about replacing or re-charging the cockpit fire extinguisher. No-go item

I have attached some screenshots showing that regardless of the EFC time that is input into the hold, the fuel calculation at subsequent fixes and at the destination is not changing. I assume (like the CRJ) that the system should update the fuel calculations factoring in the EFC time. It also is not changing the time en-route or the arrival time as evidenced by the MFD display data that's above the map.

I also had this issue after a transatlantic when entering the UK. Gizmo was spiking performance and resulted in around a 10-20fps loss each time it occurred.

Thank you for the update to this, Graeme!

You can put on the pitot cover on the captain's side by clicking near the lower part of the air vent in the cockpit which can cause issues once in the air. Found this out by accident.

I'm still getting an AUX TANK HEAVY caution even when carefully following the posted procedure. Very little fuel is pumped into the tail tank with the correct valves open.

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