SAP Fiori client windows - input field change event

Dear All,

I am experiencing weird problem on SAP Fiori client for windows. I am using barcode scanner to scan values in input field on screen. Sometime this will trigger "Change" event on input field and sometime it is not triggering at all. This is happening even on Logon screen for Fiori launchpad. I have also used SAP Logger to log the key codes provided by barcode scanner and these seems to be fine. The same APP and Fiori Launchpad are working absolutely fine on browser.

Could anyone please help me on this.

Thanks & Regards,

Bhavin