update: fixed ticket error on startup

gui/___main__.py

@@ -8054,9 +8054,23 @@ class Settings(Page):
         core_logger.info("User navigated to Settings -> Tickets")
         self.content_layout.setCurrentWidget(self.tickets_page)
         self._select_menu_button("Tickets")
+        self._load_random_tickets_state()
         self._refresh_tickets_inventory()
         self._refresh_ticket_recovery_controls()
 
+    def _load_random_tickets_state(self):
+        if getattr(self, '_random_tickets_state_loaded', False):
+            return
+        try:
+            which_ticket, error_msg = do_we_use_a_random_ticket(ticket_observer)
+            checked = which_ticket is not None and which_ticket != 'error'
+        except Exception:
+            checked = False
+        self.random_tickets_checkbox.blockSignals(True)
+        self.random_tickets_checkbox.setChecked(checked)
+        self.random_tickets_checkbox.blockSignals(False)
+        self._random_tickets_state_loaded = True
+
     def show_registrations_page(self):
         core_logger.info("User navigated to Settings -> Create/Edit")
         self.content_layout.setCurrentWidget(self.registrations_page)
@@ -8136,13 +8150,9 @@ class Settings(Page):
 
         self.random_tickets_checkbox = QCheckBox("Use a random ticket automatically when enabling a profile")
         self.random_tickets_checkbox.setStyleSheet(f"color: white; {self.font_style}")
-        try:
+        self.random_tickets_checkbox.setChecked(False)
-            which_ticket, error_msg = do_we_use_a_random_ticket(ticket_observer)
-            self.random_tickets_checkbox.setChecked(
-                which_ticket is not None and which_ticket != 'error')
-        except Exception:
-            self.random_tickets_checkbox.setChecked(False)
         self.random_tickets_checkbox.toggled.connect(self._on_random_toggle)
+        self._random_tickets_state_loaded = False
         random_layout.addWidget(self.random_tickets_checkbox)
         layout.addWidget(random_group)