ETM Fuel to Dest and Fuel use issue - PMS GTN750

[MiRexer]

Not sure if this is just a PMS GTN750 issue or not but on the ETM the fuel to destination always reads zero and the F/Use shows negative numbers (probably related). Interestingly fuel at destination seems to work. msfs2024 tbm 850

[Black Square]

You might be familiar with this section of the TBM's manual:

Regarding this specific aircraft, the ETM Engine Trend Monitor includes many more navigation and fuel planning features than the EDM800/760 for reciprocating engine Black Square Aircraft. One of these features has proven difficult to integrate with 3rd party GPS units, because they do not all use the native flight planner. Specifically, Estimated Time of Arrival (ETA) to waypoints and the destination may not possess the correct timezone offset in all conditions. As development continues on these 3rd party products, Black Square will continue to work with the developers to update the fleet, and bring you the most realistic flying experience possible.

I don't think there were any updates on this last time I checked, but I will look into it again before the next update.

[MiRexer]

FYI - the ETM seemed similar to the one in the Turboprop Bonanza and Duke - and both of these work correctly in the Duke. That's why I thought it might be a TBM specific issue (or an update that didn't make it to the TBM yet).