diff --git a/node/Topology.cpp b/node/Topology.cpp
index 7c526b412..a1b66ac7f 100644
--- a/node/Topology.cpp
+++ b/node/Topology.cpp
@@ -382,6 +382,8 @@ void Topology::doPeriodicTasks(void *tPtr,int64_t now)
 		}
 	}
 
+	// Temporarily disable path cleanup to test hypothesis about periodic threading issues as reported by Keysight.
+/*
 	{
 		Mutex::Lock _l(_paths_m);
 		Hashtable< Path::HashKey,SharedPtr<Path> >::Iterator i(_paths);
@@ -392,6 +394,7 @@ void Topology::doPeriodicTasks(void *tPtr,int64_t now)
 				_paths.erase(*k);
 		}
 	}
+*/
 }
 
 void Topology::_memoizeUpstreams(void *tPtr)