09-21-2021, 04:38 AM
After looking more into this, it appears it's a problem with the Working Title Nxi G1000 addon found in the Microsoft store that is causing the issue. Here is what I found on their discord if it helps:
Please note this known issue in the changelog on our site:
Hardware autopilot peripherals may display the selected altitude as 99000. If you can configure it, you must set the altitude to read from index/slot 1 instead of index/slot 0. If it is not possible to configure using the manufacturer software, you may be able to configure it using third party software such as AxisAndOhs, Mobiflight, or spad.next. We expect to be able to remove this workaround after Sim Update 6.
Please note this known issue in the changelog on our site:
Hardware autopilot peripherals may display the selected altitude as 99000. If you can configure it, you must set the altitude to read from index/slot 1 instead of index/slot 0. If it is not possible to configure using the manufacturer software, you may be able to configure it using third party software such as AxisAndOhs, Mobiflight, or spad.next. We expect to be able to remove this workaround after Sim Update 6.