diff --git a/services/static-webserver/client/source/class/osparc/Preferences.js b/services/static-webserver/client/source/class/osparc/Preferences.js
index bf105ccb43c..6d5dea18b5d 100644
--- a/services/static-webserver/client/source/class/osparc/Preferences.js
+++ b/services/static-webserver/client/source/class/osparc/Preferences.js
@@ -95,7 +95,7 @@ qx.Class.define("osparc.Preferences", {
     walletIndicatorVisibility: {
       check: ["always", "warning"],
       nullable: false,
-      init: "always",
+      init: "warning",
       event: "changeWalletIndicatorVisibility",
       apply: "__patchPreference"
     },
diff --git a/services/static-webserver/client/source/class/osparc/desktop/preferences/pages/GeneralPage.js b/services/static-webserver/client/source/class/osparc/desktop/preferences/pages/GeneralPage.js
index 45bf60f1d84..21b09014e9c 100644
--- a/services/static-webserver/client/source/class/osparc/desktop/preferences/pages/GeneralPage.js
+++ b/services/static-webserver/client/source/class/osparc/desktop/preferences/pages/GeneralPage.js
@@ -55,9 +55,9 @@ qx.Class.define("osparc.desktop.preferences.pages.GeneralPage", {
           const lItem = new qx.ui.form.ListItem(options.label, null, options.id);
           walletIndicatorVisibilitySB.add(lItem);
         });
-        const value2 = preferencesSettings.getWalletIndicatorVisibility();
+        const value = preferencesSettings.getWalletIndicatorVisibility();
         walletIndicatorVisibilitySB.getSelectables().forEach(selectable => {
-          if (selectable.getModel() === value2) {
+          if (selectable.getModel() === value) {
             walletIndicatorVisibilitySB.setSelection([selectable]);
           }
         });
@@ -68,7 +68,7 @@ qx.Class.define("osparc.desktop.preferences.pages.GeneralPage", {
         form.add(walletIndicatorVisibilitySB, this.tr("Show indicator"));
 
         const creditsWarningThresholdField = new qx.ui.form.Spinner().set({
-          minimum: 100,
+          minimum: 50,
           maximum: 10000,
           singleStep: 10,
           allowGrowX: false
diff --git a/services/static-webserver/client/source/class/osparc/info/StudyLarge.js b/services/static-webserver/client/source/class/osparc/info/StudyLarge.js
index 93deaaa762f..fb9e4b942e5 100644
--- a/services/static-webserver/client/source/class/osparc/info/StudyLarge.js
+++ b/services/static-webserver/client/source/class/osparc/info/StudyLarge.js
@@ -39,8 +39,7 @@ qx.Class.define("osparc.info.StudyLarge", {
   },
 
   events: {
-    "updateStudy": "qx.event.type.Data",
-    "updateService": "qx.event.type.Data"
+    "updateStudy": "qx.event.type.Data"
   },
 
   properties: {
diff --git a/services/static-webserver/client/source/class/osparc/metadata/ClassifiersEditor.js b/services/static-webserver/client/source/class/osparc/metadata/ClassifiersEditor.js
index 43f30bfc0cf..563bfe60a5c 100644
--- a/services/static-webserver/client/source/class/osparc/metadata/ClassifiersEditor.js
+++ b/services/static-webserver/client/source/class/osparc/metadata/ClassifiersEditor.js
@@ -99,8 +99,8 @@ qx.Class.define("osparc.metadata.ClassifiersEditor", {
     },
 
     __createClassifiersTree: function() {
-      const studyData = this.__resourceData;
-      const classifiers = studyData.classifiers && studyData.classifiers ? studyData.classifiers : [];
+      const resourceData = this.__resourceData;
+      const classifiers = resourceData.classifiers && resourceData.classifiers ? resourceData.classifiers : [];
       const classifiersTree = this.__classifiersTree = new osparc.filter.ClassifiersFilter("classifiersEditor", "searchBarFilter", classifiers);
       osparc.store.Store.getInstance().addListener("changeClassifiers", e => {
         classifiersTree.recreateTree();
diff --git a/services/static-webserver/client/source/class/osparc/metadata/QualityEditor.js b/services/static-webserver/client/source/class/osparc/metadata/QualityEditor.js
index 92f072b5c9e..a153f3d5278 100644
--- a/services/static-webserver/client/source/class/osparc/metadata/QualityEditor.js
+++ b/services/static-webserver/client/source/class/osparc/metadata/QualityEditor.js
@@ -451,7 +451,7 @@ qx.Class.define("osparc.metadata.QualityEditor", {
         "tsr_target": this.__copyQualityData["tsr_target"]
       };
       const patchData = {
-        "quality" : newQuality
+        "quality": newQuality
       };
       if (this.__validate(this.__schema, patchData["quality"])) {
         btn.setFetching(true);
diff --git a/services/static-webserver/client/source/class/osparc/navigation/CreditsMenuButton.js b/services/static-webserver/client/source/class/osparc/navigation/CreditsMenuButton.js
index 463a2d12bc1..6cf7bf67e5b 100644
--- a/services/static-webserver/client/source/class/osparc/navigation/CreditsMenuButton.js
+++ b/services/static-webserver/client/source/class/osparc/navigation/CreditsMenuButton.js
@@ -37,12 +37,8 @@ qx.Class.define("osparc.navigation.CreditsMenuButton", {
     this.getContentElement().setStyle("line-height", 1.2);
 
     const preferencesSettings = osparc.Preferences.getInstance();
-    this.__computeVisibility();
     preferencesSettings.addListener("changeWalletIndicatorVisibility", () => this.__computeVisibility());
-    preferencesSettings.addListener("changeCreditsWarningThreshold", () => {
-      this.__computeVisibility();
-      this.__updateCredits();
-    });
+    preferencesSettings.addListener("changeCreditsWarningThreshold", () => this.__updateCredits());
 
     const store = osparc.store.Store.getInstance();
     this.__contextWalletChanged(store.getContextWallet());
@@ -100,6 +96,7 @@ qx.Class.define("osparc.navigation.CreditsMenuButton", {
           textColor: osparc.desktop.credits.Utils.creditsToColor(creditsLeft, "text")
         });
       }
+      this.__computeVisibility();
     },
 
     __computeVisibility: function() {
diff --git a/services/web/server/src/simcore_service_webserver/users/_preferences_models.py b/services/web/server/src/simcore_service_webserver/users/_preferences_models.py
index 72dd0148e6e..01b6b87e377 100644
--- a/services/web/server/src/simcore_service_webserver/users/_preferences_models.py
+++ b/services/web/server/src/simcore_service_webserver/users/_preferences_models.py
@@ -79,7 +79,7 @@ class CreditsWarningThresholdFrontendUserPreference(FrontendUserPreference):
 
 class WalletIndicatorVisibilityFrontendUserPreference(FrontendUserPreference):
     preference_identifier: PreferenceIdentifier = "walletIndicatorVisibility"
-    value: str | None = "always"
+    value: str | None = "warning"
 
 
 class UserInactivityThresholdFrontendUserPreference(FrontendUserPreference):