Touch screen clicks not working GNS or GTN

[Pgdavis2 3]

I have both the GNS 530 and GTN 750 running Windows 10, P3Dv4.5 with a primary 4k and secondary small 10" touch screen for the GPS units.

I can't get either GPS to accept touch screen clicks, even though the screen is calibrated and works fine in other apps. Mouse works. Tried with and without Bezel - same issue either way

I'm sure there's some setting I am missing here...any ideas?

Edited November 13, 2019 by Pgdavis2
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[RXP 2,338]

Hi,

There is nothing fancy in our gauges: any mouse interaction goes through FltSim which in turn redirects these to the gauges.

Can you actually use your touch screen to manipulate any other gauge than RXP?

[wwdavis 44]

Do you have Pen Mount Windows Universal Driver installed for your touchscreen monitor ?. That app makes the touch screen work. They can be downloaded from the internet .

[Pgdavis2 3]

I tried that driver but no luck. But I determined that it does work as expected provided the touch screen is designated as the MAIN Windows monitor.

Since I only have 1 touch screen this is fine.  But I wonder if people have multiple touch screens does it work?  Just curious....I'm all set with 1.

Thanks for the responses.  

[RXP 2,338]