diff --git a/src/librssguard/miscellaneous/application.cpp b/src/librssguard/miscellaneous/application.cpp
index d55a699ee..78be4fecb 100644
--- a/src/librssguard/miscellaneous/application.cpp
+++ b/src/librssguard/miscellaneous/application.cpp
@@ -1187,7 +1187,8 @@ void Application::setupWorkHorsePool() {
 void Application::onAdBlockFailure() {
   qApp->showGuiMessage(Notification::Event::GeneralEvent,
                        {tr("AdBlock needs to be configured"),
-                        tr("AdBlock is not configured properly. Go to \"Settings\" -> \"Node.js\" and check "
+                        tr("AdBlock is not configured properly or failed to start. Go to \"Settings\" -> \"Node.js\" "
+                           "and check "
                            "if your Node.js is properly configured."),
                         QSystemTrayIcon::MessageIcon::Critical},
                        {true, true, false});
diff --git a/src/librssguard/network-web/adblock/adblockmanager.cpp b/src/librssguard/network-web/adblock/adblockmanager.cpp
index 64955ae55..33298d42c 100644
--- a/src/librssguard/network-web/adblock/adblockmanager.cpp
+++ b/src/librssguard/network-web/adblock/adblockmanager.cpp
@@ -205,6 +205,8 @@ void AdBlockManager::onPackageReady(const QObject* sndr,
 void AdBlockManager::onPackageError(const QObject* sndr,
                                     const QList<NodeJs::PackageMetadata>& pkgs,
                                     const QString& error) {
+  Q_UNUSED(sndr)
+
   bool concerns_adblock = boolinq::from(pkgs).any([](const NodeJs::PackageMetadata& pkg) {
     return pkg.m_name == QSL(CLIQZ_ADBLOCKED_PACKAGE);
   });
@@ -362,7 +364,7 @@ void AdBlockManager::updateUnifiedFilters() {
 
     QByteArray out;
     auto res = NetworkFactory::performNetworkOperation(filter_list_url,
-                                                       2000,
+                                                       4000,
                                                        {},
                                                        out,
                                                        QNetworkAccessManager::Operation::GetOperation);
diff --git a/src/librssguard/network-web/adblock/adblockmanager.h b/src/librssguard/network-web/adblock/adblockmanager.h
index dbd8aad38..3b1214beb 100644
--- a/src/librssguard/network-web/adblock/adblockmanager.h
+++ b/src/librssguard/network-web/adblock/adblockmanager.h
@@ -39,10 +39,8 @@ class AdBlockManager : public QObject {
     // and thus cannot run synchronously (when enabling) as process takes
     // some time to start.
     //
-    // If the process fails then signal
-    //   processTerminated() is thrown.
-    // If AdBlock is switched on/off then signal
-    //   enabledChanged(bool, QString) is thrown.
+    // If the process fails then signal processTerminated() is thrown.
+    // If AdBlock is switched on/off then signal enabledChanged(bool, QString) is thrown.
     void setEnabled(bool enabled);
     bool isEnabled() const;