Interface with ESP Easy fails sometimes

[BartSr]

Hi to all!

I am using several NodeMCU's applied with ESP Easy as interface between sensors and Domoticz.

For monitoring with an inductive limit switch I am using an input of such a NodeMCU.
The NodeMCU is bound to Domoticz by the IDX.

Once the input is high this will be shown inside Domoticz as a 'locked' door.
But.... several times, if the input on NodeMCU is high Domoticz acts as if the input is low. i.e. shows the door is unlocked.

Any Idea what might be wrong?

TIA

Bart