diff --git a/AsterX/schedule.ccl b/AsterX/schedule.ccl
index 85e319a1..6a8d8d59 100644
--- a/AsterX/schedule.ccl
+++ b/AsterX/schedule.ccl
@@ -44,24 +44,21 @@ SCHEDULE AsterX_ComputedBstagFromA IN AsterX_InitialGroup
 {
   LANG: C
   READS: Avec_x(everywhere) Avec_y(everywhere) Avec_z(everywhere)
-  WRITES: dBx_stag(interior) dBy_stag(interior) dBz_stag(interior)
-  SYNC: dBx_stag dBy_stag dBz_stag
+  WRITES: dBx_stag(everywhere) dBy_stag(everywhere) dBz_stag(everywhere)
 } "Calculate dBstag from curl of A"
 
 SCHEDULE AsterX_ComputedBFromdBstag IN AsterX_InitialGroup AFTER AsterX_ComputedBstagFromA
 {
   LANG: C
   READS: dBx_stag(everywhere) dBy_stag(everywhere) dBz_stag(everywhere)
-  WRITES: dB(interior)
-  SYNC: dB
+  WRITES: dB(everywhere)
 } "Calculate centered dB from dBstag"
 
 SCHEDULE AsterX_ComputeBFromdB IN AsterX_InitialGroup AFTER AsterX_ComputedBFromdBstag
 {
   LANG: C
-  READS: dB(interior) ADMBaseX::metric(interior)
-  WRITES: HydroBaseX::Bvec(interior)
-  SYNC: HydroBaseX::Bvec
+  READS: dB(everywhere) ADMBaseX::metric(everywhere)
+  WRITES: HydroBaseX::Bvec(everywhere)
 } "Calculate centered B from densitized B"
 
 SCHEDULE AsterX_Prim2Con_Initial IN AsterX_InitialGroup AFTER AsterX_ComputeBFromdB
@@ -107,16 +104,14 @@ SCHEDULE AsterX_ComputedBstagFromA IN AsterX_Con2PrimGroup
 {
   LANG: C
   READS: Avec_x(everywhere) Avec_y(everywhere) Avec_z(everywhere)
-  WRITES: dBx_stag(interior) dBy_stag(interior) dBz_stag(interior)
-  SYNC: dBx_stag dBy_stag dBz_stag
+  WRITES: dBx_stag(everywhere) dBy_stag(everywhere) dBz_stag(everywhere)
 } "Calculate dBstag from curl of A"
 
 SCHEDULE AsterX_ComputedBFromdBstag IN AsterX_Con2PrimGroup AFTER AsterX_ComputedBstagFromA
 {
   LANG: C
   READS: dBx_stag(everywhere) dBy_stag(everywhere) dBz_stag(everywhere)
-  WRITES: dB(interior)
-  SYNC: dB
+  WRITES: dB(everywhere)
 } "Calculate centered dB from dBstag"
 
 SCHEDULE AsterX_Con2Prim IN AsterX_Con2PrimGroup AFTER AsterX_ComputedBFromdBstag
diff --git a/AsterX/src/computeBfromA.cxx b/AsterX/src/computeBfromA.cxx
index 53938d23..f68466d0 100644
--- a/AsterX/src/computeBfromA.cxx
+++ b/AsterX/src/computeBfromA.cxx
@@ -29,7 +29,7 @@ template <int dir> void ComputeStaggeredB(CCTK_ARGUMENTS) {
 
   constexpr array<int, dim> face_centred = {!(dir == 0), !(dir == 1),
                                             !(dir == 2)};
-  grid.loop_int_device<face_centred[0], face_centred[1], face_centred[2]>(
+  grid.loop_all_device<face_centred[0], face_centred[1], face_centred[2]>(
       grid.nghostzones,
       [=] CCTK_DEVICE(const PointDesc &p) CCTK_ATTRIBUTE_ALWAYS_INLINE {
         // Neighbouring "plus" and "minus" cell indices
@@ -68,7 +68,7 @@ extern "C" void AsterX_ComputedBFromdBstag(CCTK_ARGUMENTS) {
   DECLARE_CCTK_ARGUMENTSX_AsterX_ComputedBFromdBstag;
   DECLARE_CCTK_PARAMETERS;
 
-  grid.loop_int_device<1, 1, 1>(
+  grid.loop_all_device<1, 1, 1>(
       grid.nghostzones,
       [=] CCTK_DEVICE(const PointDesc &p) CCTK_ATTRIBUTE_ALWAYS_INLINE {
         // Neighbouring "plus" and "minus" cell indices
@@ -88,7 +88,7 @@ extern "C" void AsterX_ComputeBFromdB(CCTK_ARGUMENTS) {
   DECLARE_CCTK_ARGUMENTSX_AsterX_ComputeBFromdB;
   DECLARE_CCTK_PARAMETERS;
 
-  grid.loop_int_device<1, 1, 1>(
+  grid.loop_all_device<1, 1, 1>(
       grid.nghostzones,
       [=] CCTK_DEVICE(const PointDesc &p) CCTK_ATTRIBUTE_ALWAYS_INLINE {
         /* Interpolate metric terms from vertices to center */