diff --git a/back/pialert.py b/back/pialert.py
index 80d9f598..647cb48a 100755
--- a/back/pialert.py
+++ b/back/pialert.py
@@ -294,7 +294,7 @@ def commitDB ():
 def ccd(key, default, config, name, inputtype, options, group, events=[], desc = "", regex = ""):
     result = default
 
-    # use existing value if already supplied, otehrwise default value is used
+    # use existing value if already supplied, otherwise default value is used
     if key in config:
         result =  config[key]
 
@@ -3825,7 +3825,7 @@ def execute_plugin(plugin):
     else:     
         set_RUN_TIMEOUT = set["value"] 
 
-    mylog('debug', ['     [Plugins] Timeout: ', set_RUN_TIMEOUT])    
+    mylog('debug', ['     [Plugins] Timeout: ', set_RUN_TIMEOUT])     
 
     #  Prepare custom params
     params = []
@@ -3852,18 +3852,18 @@ def execute_plugin(plugin):
                 params.append( [param["name"], resolved] )
     
 
-    # ------- prepare params --------
-    # prepare command from plugin settings, custom parameters  
-    command = resolve_wildcards(set_CMD, params).split()
-
     # build SQL query parameters to insert into the DB
     sqlParams = []
 
     # python-script 
     if plugin['data_source'] == 'python-script':
+        # ------- prepare params --------
+        # prepare command from plugin settings, custom parameters  
+        command = resolve_wildcards_arr(set_CMD.split(), params)        
 
         # Execute command
         mylog('verbose', ['     [Plugins] Executing: ', set_CMD])
+        mylog('debug',   ['     [Plugins] Resolved : ', command])        
 
         try:
             # try runnning a subprocess with a forced timeout in case the subprocess hangs
@@ -4164,8 +4164,7 @@ def combine_plugin_objects(old, new):
 # Replace {wildcars} with parameters
 def resolve_wildcards(command, params):
 
-    mylog('debug', ['        [Plugins]: Pre-Resolved CMD: ', command])
-    
+    mylog('debug', ['        [Plugins]: Pre-Resolved CMD: ', command])    
 
     for param in params:
         mylog('debug', ['        [Plugins]: key     : {', param[0], '}'])
@@ -4176,6 +4175,26 @@ def resolve_wildcards(command, params):
 
     return command
 
+#-------------------------------------------------------------------------------
+# Replace {wildcars} with parameters
+def resolve_wildcards_arr(commandArr, params):
+
+    mylog('debug', ['        [Plugins]: Pre-Resolved CMD: '] + commandArr)   
+
+    for param in params:
+        # mylog('debug', ['        [Plugins]: key     : {', param[0], '}'])
+        # mylog('debug', ['        [Plugins]: resolved: ', param[1]])
+
+        i = 0
+        
+        for comPart in commandArr:
+
+            commandArr[i] = comPart.replace('{' + param[0] + '}', param[1]).replace('{s-quote}',"'")
+
+            i += 1
+
+    return commandArr
+
 #-------------------------------------------------------------------------------
 # Flattens a setting to make it passable to a script
 def plugin_param_from_glob_set(globalSetting):
@@ -4254,13 +4273,16 @@ def flatten_array(arr):
     
     tmp = ''
 
+    mylog('debug', arr)
+
     for arrayItem in arr:        
         # only one column flattening is supported
         if isinstance(arrayItem, list):            
             arrayItem = str(arrayItem[0])
 
         tmp += arrayItem + ','
-        tmp = tmp.replace("'","").replace(' ','') # No single quotes or empty spaces allowed
+        # tmp = tmp.replace("'","").replace(' ','') # No single quotes or empty spaces allowed
+        tmp = tmp.replace("'","") # No single quotes allowed
 
     return tmp[:-1] # Remove last comma ','
 
diff --git a/front/php/server/devices.php b/front/php/server/devices.php
index 67b4e805..e0d3a88f 100755
--- a/front/php/server/devices.php
+++ b/front/php/server/devices.php
@@ -619,8 +619,6 @@ function getDevicesList() {
 
       // init ordered columns    
       for($i = 0; $i < count($orderedColumns); $i++) { 
-        
-        $oldVal = $columnOrderMapping[$i][2];
 
         $columnOrderMapping[$i][2] = $orderedColumns[$i];        
       }
diff --git a/front/plugins/snmp_discovery/config.json b/front/plugins/snmp_discovery/config.json
index 4f888894..4e4034d9 100755
--- a/front/plugins/snmp_discovery/config.json
+++ b/front/plugins/snmp_discovery/config.json
@@ -232,7 +232,7 @@
         {
             "function": "CMD",
             "type": "text",
-            "default_value":"python3 /home/pi/pialert/front/plugins/snmp_discovery/script.py routers='{routers}' ",
+            "default_value":"python3 /home/pi/pialert/front/plugins/snmp_discovery/script.py routers={s-quote}{routers}{s-quote}",
             "options": [],
             "localized": ["name", "description"],
             "name" : [{
diff --git a/front/plugins/snmp_discovery/script.py b/front/plugins/snmp_discovery/script.py
index 4bbc3791..8e362c25 100755
--- a/front/plugins/snmp_discovery/script.py
+++ b/front/plugins/snmp_discovery/script.py
@@ -71,6 +71,8 @@ def get_entries(newEntries):
     for router in routers:
         # snmpwalk -v 2c -c public -OXsq 192.168.1.1 .1.3.6.1.2.1.3.1.1.2
 
+        print(router)
+
         timeoutSec = 10
 
         # snmpwalkArgs = ['snmpwalk', '-v', '2c', '-c', 'public', '-OXsq', router, '.1.3.6.1.2.1.3.1.1.2']