diff --git a/matter_server/server/device_controller.py b/matter_server/server/device_controller.py
index 4a3e2261..6a9a9fdd 100644
--- a/matter_server/server/device_controller.py
+++ b/matter_server/server/device_controller.py
@@ -108,6 +108,7 @@ def __init__(
         self.thread_credentials_set: bool = False
         self.compressed_fabric_id: int | None = None
         self._node_lock: dict[int, asyncio.Lock] = {}
+        self._resolve_lock = asyncio.Lock()
 
     async def initialize(self) -> None:
         """Async initialize of controller."""
@@ -497,7 +498,8 @@ async def send_device_command(
         cluster_cls: Cluster = ALL_CLUSTERS[cluster_id]
         command_cls = getattr(cluster_cls.Commands, command_name)
         command = dataclass_from_dict(command_cls, payload)
-        async with self._get_node_lock(node_id):
+        node_lock = self._get_node_lock(node_id)
+        async with node_lock:
             return await self.chip_controller.SendCommand(
                 nodeid=node_id,
                 endpoint=endpoint_id,
@@ -514,12 +516,12 @@ async def read_attribute(
         """Read a single attribute (or Cluster) on a node."""
         if self.chip_controller is None:
             raise RuntimeError("Device Controller not initialized.")
-        node_lock = self._get_node_lock(node_id)
         endpoint_id, cluster_id, attribute_id = parse_attribute_path(attribute_path)
+        assert self.server.loop is not None
+        future = self.server.loop.create_future()
+        device = await self._resolve_node(node_id)
+        node_lock = self._get_node_lock(node_id)
         async with node_lock:
-            assert self.server.loop is not None
-            future = self.server.loop.create_future()
-            device = await self._resolve_node(node_id)
             Attribute.Read(
                 future=future,
                 eventLoop=self.server.loop,
@@ -932,15 +934,15 @@ def resubscription_succeeded(
                 node.available = True
                 self.server.signal_event(EventType.NODE_UPDATED, node)
 
+        node_logger.info("Setting up attributes and events subscription.")
+        interval_floor = 0
+        interval_ceiling = (
+            random.randint(60, 300) if battery_powered else random.randint(30, 120)
+        )
+        self._last_subscription_attempt[node_id] = 0
+        future = loop.create_future()
+        device = await self._resolve_node(node_id)
         async with node_lock:
-            node_logger.info("Setting up attributes and events subscription.")
-            interval_floor = 0
-            interval_ceiling = (
-                random.randint(60, 300) if battery_powered else random.randint(30, 120)
-            )
-            self._last_subscription_attempt[node_id] = 0
-            future = loop.create_future()
-            device = await self._resolve_node(node_id)
             Attribute.Read(
                 future=future,
                 eventLoop=loop,
@@ -961,13 +963,13 @@ def resubscription_succeeded(
                 fabricFiltered=False,
                 autoResubscribe=True,
             ).raise_on_error()
-            sub: Attribute.SubscriptionTransaction = await future
+        sub: Attribute.SubscriptionTransaction = await future
 
-            sub.SetAttributeUpdateCallback(attribute_updated_callback)
-            sub.SetEventUpdateCallback(event_callback)
-            sub.SetErrorCallback(error_callback)
-            sub.SetResubscriptionAttemptedCallback(resubscription_attempted)
-            sub.SetResubscriptionSucceededCallback(resubscription_succeeded)
+        sub.SetAttributeUpdateCallback(attribute_updated_callback)
+        sub.SetEventUpdateCallback(event_callback)
+        sub.SetErrorCallback(error_callback)
+        sub.SetResubscriptionAttemptedCallback(resubscription_attempted)
+        sub.SetResubscriptionSucceededCallback(resubscription_succeeded)
 
         # if we reach this point, it means the node could be resolved
         # and the initial subscription succeeded, mark the node available.
@@ -1085,12 +1087,13 @@ async def _resolve_node(
                 attempt,
                 retries,
             )
-            return await self._call_sdk(
-                self.chip_controller.GetConnectedDeviceSync,
-                nodeid=node_id,
-                allowPASE=False,
-                timeoutMs=None,
-            )
+            async with self._resolve_lock:
+                return await self._call_sdk(
+                    self.chip_controller.GetConnectedDeviceSync,
+                    nodeid=node_id,
+                    allowPASE=False,
+                    timeoutMs=None,
+                )
         except (ChipStackError, TimeoutError) as err:
             if attempt >= retries:
                 # when we're out of retries, raise NodeNotResolving