diff --git a/changelog/+race-condition.fixed.md b/changelog/+race-condition.fixed.md
new file mode 100644
index 00000000..0db5f365
--- /dev/null
+++ b/changelog/+race-condition.fixed.md
@@ -0,0 +1 @@
+Update offset in process_page() which was causing a race condition in rare case.
\ No newline at end of file
diff --git a/infrahub_sdk/client.py b/infrahub_sdk/client.py
index 16c1c73a..4a6ad81b 100644
--- a/infrahub_sdk/client.py
+++ b/infrahub_sdk/client.py
@@ -790,7 +790,7 @@ async def filters(
         async def process_page(page_offset: int, page_number: int) -> tuple[dict, ProcessRelationsNode]:
             """Process a single page of results."""
             query_data = await InfrahubNode(client=self, schema=schema, branch=branch).generate_query_data(
-                offset=offset or page_offset,
+                offset=page_offset if offset is None else offset,
                 limit=limit or pagination_size,
                 filters=filters,
                 include=include,
@@ -1954,7 +1954,7 @@ def filters(
         def process_page(page_offset: int, page_number: int) -> tuple[dict, ProcessRelationsNodeSync]:
             """Process a single page of results."""
             query_data = InfrahubNodeSync(client=self, schema=schema, branch=branch).generate_query_data(
-                offset=offset or page_offset,
+                offset=page_offset if offset is None else offset,
                 limit=limit or pagination_size,
                 filters=filters,
                 include=include,
diff --git a/infrahub_sdk/node/node.py b/infrahub_sdk/node/node.py
index 242281b5..4eb1d0d3 100644
--- a/infrahub_sdk/node/node.py
+++ b/infrahub_sdk/node/node.py
@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 from collections.abc import Iterable
-from copy import copy
+from copy import copy, deepcopy
 from typing import TYPE_CHECKING, Any
 
 from ..constants import InfrahubClientMode
@@ -397,7 +397,7 @@ def generate_query_data_init(
             "edges": {"node": {"id": None, "hfid": None, "display_label": None, "__typename": None}},
         }
 
-        data["@filters"] = filters or {}
+        data["@filters"] = deepcopy(filters) if filters is not None else {}
 
         if order:
             data["@filters"]["order"] = order