If I enlarge the focus, that means that the navigraph datas for XP 11.50, airports, navaids, are also unreadable, it would explain inability to follow an ILS guidance I observed at arrival. fms plan, this one must be 11.41 compatible and not 11.50. I own a Navigraph License and use SimBrief or LittleNavMap to produce FlightPlan.
Ok, I understand that TBM900 is not fully compatible with X-plane 11.50.