diff --git a/fem/src/ElementUtils.F90 b/fem/src/ElementUtils.F90
index ac6a10bc77..3a7935a3b9 100644
--- a/fem/src/ElementUtils.F90
+++ b/fem/src/ElementUtils.F90
@@ -177,6 +177,7 @@ END SUBROUTINE SolveTrilinos4
      IF(ASSOCIATED(Matrix % ParallelInfo)) THEN
        IF(ASSOCIATED(Matrix % ParallelInfo % GlobalDOFs)) DEALLOCATE(Matrix % ParallelInfo % GlobalDOFs)
        IF(ASSOCIATED(Matrix % ParallelInfo % GInterface)) DEALLOCATE(Matrix % ParallelInfo % GInterface)
+       IF(ASSOCIATED(Matrix % ParallelInfo % Gorder)) DEALLOCATE(Matrix % ParallelInfo % GOrder)
  
        IF(ASSOCIATED(Matrix % ParallelInfo % NeighbourList)) THEN
          DO i=1,SIZE(Matrix % ParallelInfo % NeighbourList)
@@ -185,10 +186,27 @@ END SUBROUTINE SolveTrilinos4
          END DO
          DEALLOCATE(Matrix % ParallelInfo % NeighbourList)
        END IF
-       IF(ASSOCIATED(Matrix % ParallelInfo % Gorder)) DEALLOCATE(Matrix % ParallelInfo % GOrder)
 
+       IF(ASSOCIATED(Matrix % ParallelInfo % FaceNeighbourList)) THEN
+         DO i=1,SIZE(Matrix % ParallelInfo % FaceNeighbourList)
+           IF (ASSOCIATED(Matrix % ParallelInfo % FaceNeighbourList(i) % Neighbours)) &
+             DEALLOCATE(Matrix % ParallelInfo % FaceNeighbourList(i) % Neighbours)
+         END DO
+         DEALLOCATE(Matrix % ParallelInfo % FaceNeighbourList)
+       END IF
+       IF(ASSOCIATED(Matrix % ParallelInfo % FaceInterface)) DEALLOCATE(Matrix % ParallelInfo % FaceInterface)
+
+       IF(ASSOCIATED(Matrix % ParallelInfo % EdgeNeighbourList)) THEN
+         DO i=1,SIZE(Matrix % ParallelInfo % EdgeNeighbourList)
+           IF (ASSOCIATED(Matrix % ParallelInfo % EdgeNeighbourList(i) % Neighbours)) &
+             DEALLOCATE(Matrix % ParallelInfo % EdgeNeighbourList(i) % Neighbours)
+         END DO
+         DEALLOCATE(Matrix % ParallelInfo % EdgeNeighbourList)
+       END IF
+       IF(ASSOCIATED(Matrix % ParallelInfo % EdgeInterface)) DEALLOCATE(Matrix % ParallelInfo % EdgeInterface)
        DEALLOCATE(Matrix % ParallelInfo)
      END IF
+         
 
      p=>Matrix % ParMatrix
      IF(ASSOCIATED(p)) THEN
diff --git a/fem/src/ParallelUtils.F90 b/fem/src/ParallelUtils.F90
index 7798d7fd3f..cc10d7441c 100644
--- a/fem/src/ParallelUtils.F90
+++ b/fem/src/ParallelUtils.F90
@@ -166,9 +166,10 @@ SUBROUTINE ParallelInitMatrix( Solver, Matrix, inPerm )
           END IF
        END DO
 
+       ALLOCATE( Matrix % ParallelInfo )
+
        IF ( .NOT. Matrix % DGMatrix ) THEN
          n = Matrix % NumberOfRows
-         ALLOCATE( Matrix % ParallelInfo )
          ALLOCATE( Matrix % ParallelInfo % NeighbourList(n) )
          CALL AllocateVector( Matrix % ParallelInfo % GInterface, n)
          CALL AllocateVector( Matrix % ParallelInfo % GlobalDOFs, n)
@@ -511,10 +512,7 @@ SUBROUTINE ParallelInitMatrix( Solver, Matrix, inPerm )
        ELSE
 
          MeshPI => Solver % Mesh % ParallelInfo
-
-         ALLOCATE( Matrix % ParallelInfo )
          MatrixPI => Matrix % ParallelInfo
-
 #if 0
          n = 0
          DO i=1,Mesh % NumberOfBulkElements
@@ -536,9 +534,8 @@ SUBROUTINE ParallelInitMatrix( Solver, Matrix, inPerm )
          IF( DGReduced ) THEN
            BLOCK
              INTEGER, POINTER :: DgMap(:), DgMaster(:), DgSlave(:)
-             LOGICAL :: GotDgMap, GotMaster, GotSlave
              INTEGER :: group0, group
-             LOGICAL, ALLOCATABLE :: Tagged(:)
+             LOGICAL :: GotDgMap, GotMaster, GotSlave
 
              DgMap => ListGetIntegerArray( Solver % Values,'DG Reduced Basis Mapping',GotDgMap )
              DgMaster => ListGetIntegerArray( Solver % Values,'DG Reduced Basis Master Bodies',GotMaster )
@@ -633,10 +630,11 @@ SUBROUTINE ParallelInitMatrix( Solver, Matrix, inPerm )
 
                 MeshN => MeshPI % NeighbourList(L)
                 MtrxN => MatrixPI % NeighbourList(K)
-
                 MatrixPI % GInterface(k) = .TRUE.
 
+                IF( ASSOCIATED(MtrxN % Neighbours) ) DEALLOCATE(MtrxN % Neighbours)
                 CALL AllocateVector( MtrxN % Neighbours,  SIZE(MeshN % Neighbours) )
+
                 MtrxN % Neighbours = MeshN % Neighbours
                 IF(.NOT.DGReduced) THEN ! ?
                   DO m=1,SIZE(MeshN % Neighbours)
@@ -695,9 +693,7 @@ SUBROUTINE ParallelInitMatrix( Solver, Matrix, inPerm )
          END IF
        END BLOCK
 
-
-       Matrix % ParMatrix => &
-          ParInitMatrix( Matrix, Matrix % ParallelInfo )
+       Matrix % ParMatrix => ParInitMatrix( Matrix, Matrix % ParallelInfo )
 
 !if(parenv%mype==0) print*,'MATRIX INIT TIME: ', realtime()-tt
 #endif
diff --git a/fem/src/SolverUtils.F90 b/fem/src/SolverUtils.F90
index 261d706b69..8173f9b9ae 100644
--- a/fem/src/SolverUtils.F90
+++ b/fem/src/SolverUtils.F90
@@ -15011,7 +15011,6 @@ END SUBROUTINE BlockSolveExt
      END IF
    END IF
 
-
  CONTAINS
 
 
@@ -18945,10 +18944,13 @@ RECURSIVE SUBROUTINE SolveWithLinearRestriction( StiffMatrix, ForceVector, &
   TYPE(ValueList_t), POINTER :: Params
   CHARACTER(*), PARAMETER :: Caller = 'SolveWithLinearRestriction'
 
+  TYPE(ParEnv_t), POINTER :: ParEnvSave
+
   SAVE MultiplierValues, SolverPointer
   
 !------------------------------------------------------------------------------
   CALL Info( Caller, ' ', Level=12 )
+  ParEnvSave => ParEnv
 
   SolverPointer => Solver  
   Params => Solver % Values
@@ -19003,7 +19005,7 @@ RECURSIVE SUBROUTINE SolveWithLinearRestriction( StiffMatrix, ForceVector, &
   ELSE
     DEALLOCATE(CollectionMatrix % RHS)
     CollectionMatrix % Values = 0.0_dp
-    
+
     IF(NeedMassDampValues) THEN
       IF(ASSOCIATED(CollectionMatrix % MassValues)) CollectionMatrix % MassValues = 0.0_dp
       IF(ASSOCIATED(CollectionMatrix % DampValues)) CollectionMatrix % DampValues = 0.0_dp
@@ -19320,7 +19322,6 @@ RECURSIVE SUBROUTINE SolveWithLinearRestriction( StiffMatrix, ForceVector, &
     END IF
   END IF
   
-
   IF(CollectionMatrix % FORMAT==MATRIX_LIST) THEN
     CALL Info(Caller,'Reverting CollectionMatrix back to CRS matrix',Level=10)
     CALL List_toCRSMatrix(CollectionMatrix)
@@ -19567,13 +19568,13 @@ RECURSIVE SUBROUTINE SolveWithLinearRestriction( StiffMatrix, ForceVector, &
       CALL ComputeChange(Solver,.FALSE.,StiffMatrix % NumberOfRows,Matrix=StiffMatrix,Rhs=ForceVector)
     END IF
         
-    StiffMatrix % CollectionMatrix => CollectionMatrix
     DEALLOCATE(CollectionSolution)
     CollectionMatrix % ConstraintMatrix => NULL()
+    StiffMatrix % CollectionMatrix => CollectionMatrix
 
+    ParEnv => ParEnvSave
     
     CALL Info( Caller, 'All done', Level=10 )
-
 CONTAINS