[ERROR] Controlling Other Pucks

Ok, thanks - and it's literally just this code and nothing else:

var busy = false;
var gatt;
setInterval(function() {
  console.log("Trying to connect...");
  if (!busy) {
    busy = true;
    NRF.connect("xx:xx:xx:xx:xx:xx random").then(function(g) {
      gatt = g;
      return gatt.getPrimaryService("6e400001-b5a3-f3­93-e0a9-e50e24dcca9e");
    }).then(function(s) {
      return s.getCharacteristic("6e400002-b5a3-f393-­e0a9-e50e24dcca9e");
    }).then(function(c) {
      return c.writeValue("o()\n");
    }).then(function() {
      busy=false;
      if(gatt !== undefined)gatt.disconnect();
      console.log("Write value success!");
    }).catch(function(e) {
      busy=false;
      if(gatt !== undefined)gatt.disconnect();
      console.log("Write value error. ", e);
    });
  } else {
    console.log("Device is busy!");
  }
},1000);

Because that error means that the Puck has run out of memory - so if it's the code above it'll be a memory leak in Puck.js, but if it's other code it could just be that you're storing a bunch of data somewhere?