Try WithoutResponse on windows

Author: fgrossman

js/repl.js

@@ -523,7 +523,13 @@ class ReplJS{
 
     //This is writing to cause the XRP to reboot, so we don't expect a response from the BLE. So, we will not ask for one.
     async writeSTOPtoBleDevice(str){
-        await this.WRITEBLE.writeValue(this.str2ab(str));
+        try{
+            await this.WRITEBLE.writeValueWithoutResponse(this.str2ab(str));
+        } catch(error){
+            console.error('ble stop write failed:', error);
+            //do nothing we expected an error
+        }
+
     }
 
     async softReset(){