@Ralph yes it does look like the panel comes to a halt.
I double checked and yes, it does report that it is connected.
Interestingly, all the other panels continue to work - only the MIP is paused
If I shut down Fly-Elise Air Manager starts working again.

In my simulator I am using FS2020 and fly the Black Square Baron B58T and use Air Manager to display the Baron’s analog panels plus the glare shield Annunciator panel via an Arduino Nano board. The scenery is displayed on a 520” curved screen using three ceiling mounted data projectors. To display t...

@SimPassion Yes indeed.
Good spotting by Ralph.
I never would have noticed.
They were pasted there from an example snippet of code I pasted from the Wiki.
That's a little lesson learned.
Thanks to one and all.

SimPassion,

What did you change?

Ralph that fixed it. You have a very keen eye. I have been gazing intently at that script for ages. I never would've spotted it. Well done.

If I remove the double hyphens from any of these lines of code I get this ERROR - logic.lua:(line num): unexpected symbol near '<\226>' function new_data_callback(mast_batt, parkbrake, alternator1, alternator2, ground_clearance, starter1, starter2, gear_handle_status, vertical_speed) end fs2020_vari...

Sling wrote: ↑Thu Jul 20, 2023 1:36 pm You could also just remove the Air Manager plug-in from your FS2020 community folder.

Thank you Sling, this seems to be the simplest/most straightforward way to do it.

Thank you also SimPassion for a great response.

I am running P3Dv6 as my simulator and using FS2020 to display the scenery views. One of the problems I am being confronted by is that Air Manager always prefers to connect with FS2020. I start P3D first and see that Air Manager is connected as hoped for, but when I start FS2020, AM dumps P3D and co...

Thank you yet again Ralph.

I look forward to version 4.2 with V6 added.

Thanks once again Ralph.
I now have Air Manager working well in P3Dv6