diff --git a/lib/obp60task/PageApparentWind.cpp b/lib/obp60task/PageApparentWind.cpp
index 5f46f99..6bdc45e 100644
--- a/lib/obp60task/PageApparentWind.cpp
+++ b/lib/obp60task/PageApparentWind.cpp
@@ -51,7 +51,7 @@ public:
 
         // Get config data
         String lengthformat = config->getString(config->lengthFormat);
-        bool simulation = config->getBool(config->useSimuData);
+        // bool simulation = config->getBool(config->useSimuData);
         String displaycolor = config->getString(config->displaycolor);
         bool holdvalues = config->getBool(config->holdvalues);
         String flashLED = config->getString(config->flashLED);
@@ -62,7 +62,7 @@ public:
         String name1 = bvalue1->getName().c_str();      // Value name
         name1 = name1.substring(0, 6);                  // String length limit for value name
         double value1 = bvalue1->value;                 // Value as double in SI unit
-        bool valid1 = bvalue1->valid;                   // Valid information 
+        // bool valid1 = bvalue1->valid;                   // Valid information 
         String svalue1 = formatValue(bvalue1, commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
         String unit1 = formatValue(bvalue1, commonData).unit;        // Unit of value
 
@@ -71,7 +71,7 @@ public:
         String name2 = bvalue2->getName().c_str();      // Value name
         name2 = name2.substring(0, 6);                  // String length limit for value name
         double value2 = bvalue2->value;                 // Value as double in SI unit
-        bool valid2 = bvalue2->valid;                   // Valid information 
+        // bool valid2 = bvalue2->valid;                   // Valid information 
         String svalue2 = formatValue(bvalue2, commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
         String unit2 = formatValue(bvalue2, commonData).unit;        // Unit of value
 
diff --git a/lib/obp60task/PageClock.cpp b/lib/obp60task/PageClock.cpp
index 617d402..b842b9c 100644
--- a/lib/obp60task/PageClock.cpp
+++ b/lib/obp60task/PageClock.cpp
@@ -198,7 +198,7 @@ public:
             // Scaling values
             float x = 200 + (rWindGraphic-30)*sin(i/180.0*pi);  //  x-coordinate dots
             float y = 150 - (rWindGraphic-30)*cos(i/180.0*pi);  //  y-coordinate cots 
-            const char *ii;
+            const char *ii = "";
             switch (i)
             {
             case 0: ii="12"; break;
diff --git a/lib/obp60task/PageDST810.cpp b/lib/obp60task/PageDST810.cpp
index 24037a6..dea856f 100644
--- a/lib/obp60task/PageDST810.cpp
+++ b/lib/obp60task/PageDST810.cpp
@@ -34,9 +34,8 @@ class PageDST810 : public Page
 
         // Get config data
         String lengthformat = config->getString(config->lengthFormat);
-        bool simulation = config->getBool(config->useSimuData);
+        // bool simulation = config->getBool(config->useSimuData);
         String displaycolor = config->getString(config->displaycolor);
-        bool refresh = config->getBool(config->refresh);
         bool holdvalues = config->getBool(config->holdvalues);
         String flashLED = config->getString(config->flashLED);
         String backlightMode = config->getString(config->backlight);
diff --git a/lib/obp60task/PageForValues.cpp b/lib/obp60task/PageForValues.cpp
index 32abb1a..3a4910a 100644
--- a/lib/obp60task/PageForValues.cpp
+++ b/lib/obp60task/PageForValues.cpp
@@ -34,9 +34,8 @@ class PageForValues : public Page
 
         // Get config data
         String lengthformat = config->getString(config->lengthFormat);
-        bool simulation = config->getBool(config->useSimuData);
+        // bool simulation = config->getBool(config->useSimuData);
         String displaycolor = config->getString(config->displaycolor);
-        bool refresh = config->getBool(config->refresh);
         bool holdvalues = config->getBool(config->holdvalues);
         String flashLED = config->getString(config->flashLED);
         String backlightMode = config->getString(config->backlight);
diff --git a/lib/obp60task/PageForValues2.cpp b/lib/obp60task/PageForValues2.cpp
index eddaa9f..c8b8338 100644
--- a/lib/obp60task/PageForValues2.cpp
+++ b/lib/obp60task/PageForValues2.cpp
@@ -34,9 +34,8 @@ class PageForValues2 : public Page
 
         // Get config data
         String lengthformat = config->getString(config->lengthFormat);
-        bool simulation = config->getBool(config->useSimuData);
+        // bool simulation = config->getBool(config->useSimuData);
         String displaycolor = config->getString(config->displaycolor);
-        bool refresh = config->getBool(config->refresh);
         bool holdvalues = config->getBool(config->holdvalues);
         String flashLED = config->getString(config->flashLED);
         String backlightMode = config->getString(config->backlight);
diff --git a/lib/obp60task/PageOneValue.cpp b/lib/obp60task/PageOneValue.cpp
index 8a3bf1c..2d808c6 100644
--- a/lib/obp60task/PageOneValue.cpp
+++ b/lib/obp60task/PageOneValue.cpp
@@ -27,7 +27,7 @@ class PageOneValue : public Page{
 
         // Get config data
         String lengthformat = config->getString(config->lengthFormat);
-        bool simulation = config->getBool(config->useSimuData);
+        // bool simulation = config->getBool(config->useSimuData);
         String displaycolor = config->getString(config->displaycolor);
         bool holdvalues = config->getBool(config->holdvalues);
         String flashLED = config->getString(config->flashLED);
diff --git a/lib/obp60task/PageRudderPosition.cpp b/lib/obp60task/PageRudderPosition.cpp
index 44385df..0fa38ba 100644
--- a/lib/obp60task/PageRudderPosition.cpp
+++ b/lib/obp60task/PageRudderPosition.cpp
@@ -36,7 +36,6 @@ public:
         bool holdvalues = config->getBool(config->holdvalues);
         String flashLED = config->getString(config->flashLED);
         String backlightMode = config->getString(config->backlight);
-        int timezone = config->getInt(config->timeZone);
 
         // Get boat values for rudder position
         GwApi::BoatValue *bvalue1 = pageData.values[0]; // First element in list
diff --git a/lib/obp60task/PageThreeValues.cpp b/lib/obp60task/PageThreeValues.cpp
index 724601d..b45a530 100644
--- a/lib/obp60task/PageThreeValues.cpp
+++ b/lib/obp60task/PageThreeValues.cpp
@@ -32,9 +32,8 @@ class PageThreeValues : public Page
 
         // Get config data
         String lengthformat = config->getString(config->lengthFormat);
-        bool simulation = config->getBool(config->useSimuData);
+        // bool simulation = config->getBool(config->useSimuData);
         String displaycolor = config->getString(config->displaycolor);
-        bool refresh = config->getBool(config->refresh);
         bool holdvalues = config->getBool(config->holdvalues);
         String flashLED = config->getString(config->flashLED);
         String backlightMode = config->getString(config->backlight);
diff --git a/lib/obp60task/PageTwoValues.cpp b/lib/obp60task/PageTwoValues.cpp
index 470dd68..b8852f7 100644
--- a/lib/obp60task/PageTwoValues.cpp
+++ b/lib/obp60task/PageTwoValues.cpp
@@ -30,7 +30,7 @@ class PageTwoValues : public Page
 
         // Get config data
         String lengthformat = config->getString(config->lengthFormat);
-        bool simulation = config->getBool(config->useSimuData);
+        // bool simulation = config->getBool(config->useSimuData);
         String displaycolor = config->getString(config->displaycolor);
         bool holdvalues = config->getBool(config->holdvalues);
         String flashLED = config->getString(config->flashLED);
diff --git a/lib/obp60task/PageWindRose.cpp b/lib/obp60task/PageWindRose.cpp
index a0665ab..bdd1d80 100644
--- a/lib/obp60task/PageWindRose.cpp
+++ b/lib/obp60task/PageWindRose.cpp
@@ -37,7 +37,7 @@ public:
 
         // Get config data
         String lengthformat = config->getString(config->lengthFormat);
-        bool simulation = config->getBool(config->useSimuData);
+        // bool simulation = config->getBool(config->useSimuData);
         String displaycolor = config->getString(config->displaycolor);
         bool holdvalues = config->getBool(config->holdvalues);
         String flashLED = config->getString(config->flashLED);
@@ -254,7 +254,7 @@ public:
             // Scaling values
             float x = 200 + (rWindGraphic-30)*sin(i/180.0*pi);  //  x-coordinate dots
             float y = 150 - (rWindGraphic-30)*cos(i/180.0*pi);  //  y-coordinate cots 
-            const char *ii;
+            const char *ii = "";
             switch (i)
             {
             case 0: ii="0"; break;