diff --git a/lf_libs/lf_libs.py b/lf_libs/lf_libs.py
index aca6a5ce..d46048d1 100644
--- a/lf_libs/lf_libs.py
+++ b/lf_libs/lf_libs.py
@@ -1157,6 +1157,7 @@ class lf_libs:
 
         if build:
             self.chamber_view(raw_lines="custom")
+            time.sleep(10)
             if self.scenario == "dhcp-external":
                 for port in port_list:
                     data = {