Puck.js advertising data - manufacturerData - button click

Hi!
I have uploaded a script which set data on button click.
Here is the code :

echo(0);\n
clearInterval();
clearWatch();
var presses = 0;\n
setWatch(function () {\n
    if(presses > 100) {
        presses = 0;
    }\n
    presses++;\n
    LED2.reset();\n
    LED3.reset();\n
    NRF.setAdvertising({}, {
        interval: 200,
        manufacturer: 0x0590,
        manufacturerData: [presses]
    });\n
}, BTN, {
    edge: 'falling',
    repeat: 1,
    debounce: 0
})\n
LED1.set()\n
setTimeout(function () {
    LED1.reset()
}, 2000)\n
save();

It works fine but sometimes when i click the button.. noble.js does not scan any changed data.
However the data value has changed but not advertised. ( it means the setWatch function is working )
I think it's a problem in puck.js script updated.. maybe NRF.setAdvertising ?

It is a major problem for our application. Do you have any idea of what could cause this issue ?
Thank you !