Problem switching between COM1 and COM2

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Just downloaded this exciting product and are trying to get it work.

I have a problem getting the COM1 and COM2 radios to switch.

After start the first time the frequencies from COM2 were shown OK and setting new frequencies worked fine in FSX.

But I am not able to shift to COM1. I use my mouse and have clicked on COM1 button like a crazy at least 1000 times. When I click and hold the mouse button down, it draws a white "box" around the button. When I release the mouse button it shifts to COM1 for a tiny fraction of a second and then returns to green light i COM2 and only showing COM2.

And now to the funny part: Out of 1000 tries, i DID succeed in changing the display to COM1. But now it will not shift back to COM2.

Does anyone have an idea of what I can do to make it work?

Switching between NAV1 and NAV2 works very fine.

I am running P2A on WIN10 on a client connected via WideClient to a WIN 10 server running FSX:SE. Everything else seems to work very fine.

Kind regards

Jannik Larsen

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In some aircraft, you have to switch Com1 to Com2 in the aircraft, rather than in Pilot2ATC.  It has to do with how the radios are implemented.

I have actually had a couple of instances where it was just impossible to switch Com1 to Com2, even from the aircraft, because of the interaction created in FSUIPC...however, that is very rare.


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Hi Dave!

Thank's for your quick reply. It actually put me on track to a solution.

I went into the P2A Configuration -> P2A Setup and ticked "Reverse Com Channels".

Now the Com1 and COM2 buttons i P2A works perfectly.

Kind Regards


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