Merge "[Tests]Disable unused AP attenuator ports."
diff --git a/acts/tests/google/wifi/WifiPnoTest.py b/acts/tests/google/wifi/WifiPnoTest.py
index 30080bf..4542fa4 100644
--- a/acts/tests/google/wifi/WifiPnoTest.py
+++ b/acts/tests/google/wifi/WifiPnoTest.py
@@ -22,7 +22,7 @@
 from acts.test_utils.wifi.WifiBaseTest import WifiBaseTest
 
 WifiEnums = wutils.WifiEnums
-
+MAX_ATTN = 95
 
 class WifiPnoTest(WifiBaseTest):
 
@@ -44,6 +44,9 @@
         self.pno_network_b = self.reference_networks[0]['5g']
         self.attn_a = self.attenuators[0]
         self.attn_b = self.attenuators[1]
+        # Disable second AP's networks, so that it does not interfere during PNO
+        self.attenuators[2].set_atten(MAX_ATTN)
+        self.attenuators[3].set_atten(MAX_ATTN)
         self.set_attns("default")
 
     def setup_test(self):