diff --git a/src/lib/autoinstall/ask/question.rb b/src/lib/autoinstall/ask/question.rb
index fd177fd52..ad7fcb5dd 100644
--- a/src/lib/autoinstall/ask/question.rb
+++ b/src/lib/autoinstall/ask/question.rb
@@ -86,6 +86,8 @@ def value=(val)
           [true, "true"].include?(val)
         when "symbol"
           val.to_sym
+        when "static_text"
+          nil
         else
           val.to_s
         end
diff --git a/src/lib/autoinstall/ask/runner.rb b/src/lib/autoinstall/ask/runner.rb
index 865e76529..a531aba9c 100644
--- a/src/lib/autoinstall/ask/runner.rb
+++ b/src/lib/autoinstall/ask/runner.rb
@@ -120,7 +120,15 @@ def run_dialog(dialog)
       #
       # @return [Integer,nil] Next dialog ID
       def find_next_dialog_index
-        return unless File.file?(DIALOG_FILE) && File.size(DIALOG_FILE) <= MAX_DIALOG_FILE_SIZE
+        return unless File.exist?(DIALOG_FILE)
+
+        is_file = File.file?(DIALOG_FILE)
+        file_size = File.size(DIALOG_FILE)
+        if !is_file || file_size > MAX_DIALOG_FILE_SIZE
+          log.error "Ignoring #{DIALOG_FILE} because it is not a file (#{is_file}) or " \
+            "it is too big (#{file_size}."
+          return
+        end
 
         next_dialog = File.read(DIALOG_FILE)
         FileUtils.rm(DIALOG_FILE)
diff --git a/src/lib/autoinstall/widgets/ask/check_box.rb b/src/lib/autoinstall/widgets/ask/check_box.rb
index a55f7f2b6..d06e6a32a 100644
--- a/src/lib/autoinstall/widgets/ask/check_box.rb
+++ b/src/lib/autoinstall/widgets/ask/check_box.rb
@@ -37,6 +37,8 @@ def initialize(question)
         end
 
         # @macro seeAbstractWidget
+        # The ':notify' option is needed to notify the timer when the value changes.
+        # @see Y2Autoinstall::Widgets::Ask::Dialog::TimeoutWrapper
         def opt
           [:notify]
         end
diff --git a/src/lib/autoinstall/widgets/ask/combo_box.rb b/src/lib/autoinstall/widgets/ask/combo_box.rb
index 3d721c908..221165ad9 100644
--- a/src/lib/autoinstall/widgets/ask/combo_box.rb
+++ b/src/lib/autoinstall/widgets/ask/combo_box.rb
@@ -36,8 +36,10 @@ def initialize(question)
         end
 
         # @macro seeAbstractWidget
+        # The ':notify' option is needed to notify the timer when the value changes.
+        # @see Y2Autoinstall::Widgets::Ask::Dialog::TimeoutWrapper
         def opt
-          [:notify, :immediate]
+          [:notify]
         end
 
         # @macro seeComboBox
diff --git a/src/lib/autoinstall/widgets/ask/input_field.rb b/src/lib/autoinstall/widgets/ask/input_field.rb
index 6d3242939..6133d9c8c 100644
--- a/src/lib/autoinstall/widgets/ask/input_field.rb
+++ b/src/lib/autoinstall/widgets/ask/input_field.rb
@@ -37,6 +37,8 @@ def initialize(question)
         end
 
         # @macro seeAbstractWidget
+        # This options are needed to notify the timer when the value changes
+        # @see Y2Autoinstall::Widgets::Ask::Dialog::TimeoutWrapper
         def opt
           [:hstretch, :notify]
         end
diff --git a/src/lib/autoinstall/widgets/ask/password_field.rb b/src/lib/autoinstall/widgets/ask/password_field.rb
index 3141f9c7f..b9074f2a0 100644
--- a/src/lib/autoinstall/widgets/ask/password_field.rb
+++ b/src/lib/autoinstall/widgets/ask/password_field.rb
@@ -57,6 +57,8 @@ def value
         end
 
         # @macro seeAbstractWidget
+        # The ':notify' option is needed to notify the timer when the value changes.
+        # @see Y2Autoinstall::Widgets::Ask::Dialog::TimeoutWrapper
         def opt
           [:hstretch, :notify]
         end
diff --git a/test/lib/autoinstall/ask/question_test.rb b/test/lib/autoinstall/ask/question_test.rb
index abd30cc1c..58e768fa9 100644
--- a/test/lib/autoinstall/ask/question_test.rb
+++ b/test/lib/autoinstall/ask/question_test.rb
@@ -83,6 +83,15 @@
       end
     end
 
+    context "when the question's type is 'static_text'" do
+      let(:type) { "static_text" }
+
+      it "does not set the value" do
+        question.value = "1"
+        expect(question.value).to be_nil
+      end
+    end
+
     context "when the question's type is not set" do
       subject(:question) do
         described_class.new("Question 1")