diff --git a/src/amuse/community/krome/Makefile b/src/amuse/community/krome/Makefile
index 9cdbe5d56..3d280769c 100644
--- a/src/amuse/community/krome/Makefile
+++ b/src/amuse/community/krome/Makefile
@@ -9,7 +9,7 @@ CODE_GENERATOR = $(AMUSE_DIR)/build.py
 
 CLASSNAME=KromeInterface
 
-FFLAGS += $(FCFLAGS) -O2
+FFLAGS += $(FCFLAGS) -O2 -ffree-line-length-none
 INCL = -I./src/ -I./src/krome/build/
 
 all: src/krome src/libchem.a test krome_worker
diff --git a/src/amuse/couple/multiples.py b/src/amuse/couple/multiples.py
index fe240a6fa..827714beb 100644
--- a/src/amuse/couple/multiples.py
+++ b/src/amuse/couple/multiples.py
@@ -757,7 +757,8 @@ def manage_encounter(self, global_time, star1, star2,
             'stars': stars.copy(),
             #'gravity_stars': gravity_stars.copy(),
             'self.root_to_tree': self.root_to_tree.copy(),
-            'particles_in_encounter': Particles(0)
+            'particles_in_encounter': Particles(0),
+            'scattering_stars': Particles(0)
         }
         snapshot['particles_in_encounter'].add_particle(snapshot['star1'])
         snapshot['particles_in_encounter'].add_particle(snapshot['star2'])
@@ -860,6 +861,7 @@ def manage_encounter(self, global_time, star1, star2,
                             print 'unknown star',
                         print 'to scattering list'
                         sys.stdout.flush()
+                    snapshot['scattering_stars'].add_particle(star)
                     #initial_scale = sorted_distances[i]    # don't expand!
                 else:
                     if self.global_debug > 0:
@@ -934,7 +936,7 @@ def manage_encounter(self, global_time, star1, star2,
             #print "rescaling out:", (star1.position - star2.position).length()
 
         # 2c. Remove the interacting stars from the gravity module.
-
+        
         for star in scattering_stars:
             gravity_stars.remove_particle(star)
 
@@ -1141,6 +1143,7 @@ def manage_encounter(self, global_time, star1, star2,
             #gravity_stars = snapshot['gravity_stars']
             gravity_stars.add_particle(star1)
             gravity_stars.add_particle(star2)
+            gravity_stars.add_particles(snapshot['scattering_stars'])
             self.root_to_tree = snapshot['self.root_to_tree']
             zero_en = 0.0 * E0
 
diff --git a/src/amuse/ext/job_server.py b/src/amuse/ext/job_server.py
index a31f37ef0..f47f8b74e 100644
--- a/src/amuse/ext/job_server.py
+++ b/src/amuse/ext/job_server.py
@@ -300,8 +300,14 @@ def wait(self):
         return True
 
     def waitall(self):
-      while self.wait():
-        pass
+        while len(self.pool)==0 and self.job_list:
+            if self.number_available_codes>0:
+                raise Exception("JobServer: this should not happen")    
+            if self.number_starting_codes==0:
+                raise Exception("JobServer: no codes available")
+        while len(self.pool)>0 or self.job_list:        
+            self.pool.wait()
+            self.last_finished_job=self._finished_jobs[-1]
     
     @property
     def finished_jobs(self):