diff --git a/zefie_wtvp_minisrv/includes/WTVShared.js b/zefie_wtvp_minisrv/includes/WTVShared.js
index 9fbcb64c..65474438 100644
--- a/zefie_wtvp_minisrv/includes/WTVShared.js
+++ b/zefie_wtvp_minisrv/includes/WTVShared.js
@@ -17,26 +17,6 @@ class WTVShared {
     minisrv_config = [];
     
     constructor(minisrv_config, quiet = false) {
-        Object.prototype.clone = Array.prototype.clone = function () {
-            if (Object.prototype.toString.call(this) === '[object Array]') {
-                var clone = [];
-                for (var i = 0; i < this.length; i++)
-                    clone[i] = this[i].clone();
-
-                return clone;
-            }
-            else if (typeof (this) == "object") {
-                var clone = {};
-                for (var prop in this)
-                    if (this.hasOwnProperty(prop))
-                        clone[prop] = this[prop].clone();
-
-                return clone;
-            }
-            else
-                return this;
-        }
-
         if (minisrv_config == null) this.minisrv_config = this.readMiniSrvConfig(true, !quiet);
         else this.minisrv_config = minisrv_config;
 
@@ -59,6 +39,10 @@ class WTVShared {
         }
     }
 
+    cloneObj(obj) {
+        return JSON.parse(JSON.stringify(obj));
+    }
+
     getServiceString(service, overrides = {}) {
         // used externally by service scripts
         if (service === "all") {
@@ -412,7 +396,7 @@ class WTVShared {
                     return obj.substr(0, 6) + ('*').repeat(9);
                 }
             } else {
-                var newobj = obj.clone();
+                var newobj = this.cloneObj(obj);
                 if (obj.post_data) newobj.post_data = obj.post_data;
                 if (newobj["wtv-client-serial-number"]) {
                     var ssid = newobj["wtv-client-serial-number"];
@@ -434,7 +418,7 @@ class WTVShared {
     filterRequestLog(obj) {
         if (this.minisrv_config.config.filter_passwords_in_logs === true) {
             if (obj.query) {
-                var newobj = obj.clone();
+                var newobj = this.cloneObj(obj);
                 Object.keys(newobj.query).forEach(function (k) {
                     var key = k.toLowerCase();
                     switch (true) {