User input resetting/cancelling

[trainee]

I have a problem with user input. It seems to reset/cancel immediately after the input is given. This was tested on HOTAS Warthog 10-c controls and with keyboard using the latest P3D V4 license.

This was tested on plane lights since it is quite easy to see the effects. I assigned "Landing lights (on/off)" to the "S" key. When the key is pressed the lights turn on for a split second and then turn off. If the key is held down the lights keep flickering. I made sure there was no other input key assignments other than for the lights toggle and it still kept happening. When using the HOTAS WARTHOG I could use the throttle and joystick to control and fly the plane but the buttons and switches had the same problem.

What can I do to fix this?

[Martyson]

@ trainee ,

Which P3Dv4 xxxxx version are you using?

Which developer / aircraft / version are you testing?

"Warthog 10-c controls"
What are 10-c controls?

What is the S key normally assigned to in P3D ?