diff --git a/payload/user/remote_access/pager-webui/server.py b/payload/user/remote_access/pager-webui/server.py
index a5ae128..8500ef3 100644
--- a/payload/user/remote_access/pager-webui/server.py
+++ b/payload/user/remote_access/pager-webui/server.py
@@ -3341,6 +3341,39 @@ def _sigsegv_count():
     return out.count('SIGSEGV')
 
 
+def _stabilize_pineapd():
+    """Idempotent crash-source pass. Field-verified SIGSEGV/terminate sources
+    on this firmware:
+      1. SSID-pool broadcast (segfault, ~15s cadence)
+      2. wlan2mon: a 6GHz monitor this hardware never creates; hopping the
+         missing iface segfaults pineapd
+      3. wlan1mon fast-hopping the 6GHz channel list (ASIO io thread exit)
+    The pool list itself is also cleared: collect refills it, and a large
+    pool was observed crashing even with broadcast disabled.
+    Returns a human-readable description of what was changed."""
+    actions = []
+    wanted = {
+        'pineapd.@ssidpool[0].disable': '1',
+        'pineapd.wlan2mon.disable': '1',
+        'pineapd.wlan2mon.hop': '0',
+        'pineapd.wlan1mon.bands': '5',
+        'pineapd.wlan0mon.bands': '2',
+    }
+    for key, value in wanted.items():
+        rc, out, err = device_run(['uci', 'get', key])
+        if rc != 0 or out.strip() != value:
+            device_run(['uci', 'set', '%s=%s' % (key, value)])
+            actions.append(key.split('.')[-1])
+    rc, out, err = device_run(['uci', 'get', 'pineapd.@ssidpool[0].ssid'])
+    if rc == 0 and out.strip():
+        device_run(['uci', 'delete', 'pineapd.@ssidpool[0].ssid'])
+        actions.append('pool-list cleared')
+    if actions:
+        device_run(['uci', 'commit', 'pineapd'])
+        return 'stabilized: ' + ', '.join(actions)
+    return 'pineapd restart'
+
+
 def _iface_up(name):
     """True when the interface's admin flags contain UP. Monitor interfaces
     report operstate 'unknown' even when usable, so parse `ip link` flags."""
@@ -3383,17 +3416,7 @@ def health_check():
                 device_run(['ip', 'link', 'set', name, 'up'], timeout=10)
         h['last_action'] = 'monitor interfaces brought up'
     else:
-        # wlan2mon is a 6GHz monitor this hardware never materializes; with
-        # hop enabled pineapd crashes on the missing iface (second SIGSEGV
-        # source after the SSID pool). Keep it disabled.
-        wlan2 = _uci_section('pineapd.wlan2mon')
-        if wlan2.get('disable') != '1':
-            device_run(['uci', 'set', 'pineapd.wlan2mon.disable=1'])
-            device_run(['uci', 'set', 'pineapd.wlan2mon.hop=0'])
-            device_run(['uci', 'commit', 'pineapd'])
-            h['last_action'] = 'wlan2mon disabled (missing 6GHz iface crash source)'
-        else:
-            h['last_action'] = 'pineapd restart'
+        h['last_action'] = _stabilize_pineapd()
     device_run(['/etc/init.d/pineapd', 'restart'], timeout=30)
     h['sigsegv_last'] = _sigsegv_count()
     h['last_fix'] = now
diff --git a/tests/test_health.py b/tests/test_health.py
index 54578e6..080ef80 100644
--- a/tests/test_health.py
+++ b/tests/test_health.py
@@ -66,16 +66,28 @@ class HealthCheckTest(unittest.TestCase):
         self.ping_ok = False
         self.uci_state['pineapd.@ssidpool[0].disable'] = '1'
         self.uci_state['pineapd.wlan2mon.disable'] = '1'
+        self.uci_state['pineapd.wlan2mon.hop'] = '0'
+        self.uci_state['pineapd.wlan1mon.bands'] = '5'
+        self.uci_state['pineapd.wlan0mon.bands'] = '2'
         result = server.health_check()
         self.assertEqual(result['last_action'], 'pineapd restart')
         self.assertIn(['/etc/init.d/pineapd', 'restart'], [r[0] for r in self.runs])
 
-    def test_down_disables_wlan2mon_crash_source(self):
+    def test_down_stabilizes_known_crash_sources(self):
         self.ping_ok = False
         self.uci_state['pineapd.@ssidpool[0].disable'] = '1'
         result = server.health_check()
-        self.assertEqual(result['last_action'], 'wlan2mon disabled (missing 6GHz iface crash source)')
         self.assertEqual(self.uci_state['pineapd.wlan2mon.disable'], '1')
+        self.assertEqual(self.uci_state['pineapd.wlan1mon.bands'], '5')
+        self.assertIn('stabilized', result['last_action'])
+
+    def test_down_clears_refilled_pool_list(self):
+        self.ping_ok = False
+        self.uci_state['pineapd.@ssidpool[0].disable'] = '1'
+        self.uci_state['pineapd.@ssidpool[0].ssid'] = 'QmVlcg=='
+        result = server.health_check()
+        self.assertNotIn('pineapd.@ssidpool[0].ssid', self.uci_state)
+        self.assertIn('pool-list cleared', result['last_action'])
 
     def test_down_without_crash_brings_monitors_up(self):
         self.ping_ok = False