diff --git a/direct/src/distributed/DoInterestManager.py b/direct/src/distributed/DoInterestManager.py
index d92d721029..00ccbc011e 100755
--- a/direct/src/distributed/DoInterestManager.py
+++ b/direct/src/distributed/DoInterestManager.py
@@ -158,9 +158,9 @@ class DoInterestManager(DirectObject.DirectObject):
         """
         Look into a (set of) zone(s).
         """
-        
         assert DoInterestManager.notify.debugCall()
         handle = self._getNextHandle()
+        # print 'base.cr.addInterest(',description,',',handle,'):',globalClock.getFrameCount()
         if self._noNewInterests:
             DoInterestManager.notify.warning(
                 "addInterest: addingInterests on delete: %s" % (handle))
@@ -232,6 +232,8 @@ class DoInterestManager(DirectObject.DirectObject):
         """
         Stop looking in a (set of) zone(s)
         """
+        # print 'base.cr.removeInterest(',handle,'):',globalClock.getFrameCount()
+
         assert DoInterestManager.notify.debugCall()
         assert isinstance(handle, InterestHandle)
         existed = False
@@ -537,12 +539,13 @@ class DoInterestManager(DirectObject.DirectObject):
             self._completeDelayedCallback.destroy()
             self._completeDelayedCallback = None
 
-    def queueAllInterestsCompleteEvent(self, frames=3):
+    def queueAllInterestsCompleteEvent(self, frames=5):
         # wait for N frames, if no new interests, send out all-done event
         # calling this is OK even if there are no pending interest completes
         def checkMoreInterests():
             # if there are new interests, cancel this delayed callback, another
             # will automatically be scheduled when all interests complete
+            # print 'checkMoreInterests(',self._completeEventCount.num,'):',globalClock.getFrameCount()
             return self._completeEventCount.num > 0
         def sendEvent():
             messenger.send(self.getAllInterestsCompleteEvent())