diff --git a/src/common/Collision/Management/MMapManager.cpp b/src/common/Collision/Management/MMapManager.cpp
index f581db5..76997ae 100644
--- a/src/common/Collision/Management/MMapManager.cpp
+++ b/src/common/Collision/Management/MMapManager.cpp
@@ -254,7 +254,7 @@ namespace MMAP
         // allocate mesh query
         dtNavMeshQuery* query = dtAllocNavMeshQuery();
         ASSERT(query);
-        if (dtStatusFailed(query->init(mmap->navMesh, 1024)))
+        if (dtStatusFailed(query->init(mmap->navMesh, 2048))) // 1024 -> 2048 : les tres longs chemins echouaient faute de budget de noeuds Detour (LegionCore-Reforged 814091a)
         {
             dtFreeNavMeshQuery(query);
             TC_LOG_ERROR("maps", "MMAP:GetNavMeshQuery: Failed to initialize dtNavMeshQuery for mapId %04u instanceId %u", mapId, instanceId);
diff --git a/src/server/game/Movement/PathGenerator.cpp b/src/server/game/Movement/PathGenerator.cpp
index 12d7494..e0068ee 100644
--- a/src/server/game/Movement/PathGenerator.cpp
+++ b/src/server/game/Movement/PathGenerator.cpp
@@ -248,6 +248,13 @@ void PathGenerator::BuildPolyPath(G3D::Vector3 const& startPos, G3D::Vector3 con
         else
         {
             float closestPoint[VERTEX_SIZE];
+            // recale aussi le point de DEPART sur son poly quand l unite est au-dessus du navmesh
+            // (debout sur un GO : quai, caisse, plateforme) : sans ce recalage findPath part d un
+            // point errone et produit un chemin aberrant (LegionCore-Reforged 814091a)
+            if (distToStartPoly > 7.0f)
+                if (dtStatusSucceed(_navMeshQuery->closestPointOnPoly(startPoly, startPoint, closestPoint, NULL)))
+                    dtVcopy(startPoint, closestPoint);
+
             // we may want to use closestPointOnPolyBoundary instead
             if (dtStatusSucceed(_navMeshQuery->closestPointOnPoly(endPoly, endPoint, closestPoint, NULL)))
             {