diff --git a/projects/rccl/cmake/MSCCLPP.cmake b/projects/rccl/cmake/MSCCLPP.cmake
index 491cdadc2f..075cc3e30a 100644
--- a/projects/rccl/cmake/MSCCLPP.cmake
+++ b/projects/rccl/cmake/MSCCLPP.cmake
@@ -95,6 +95,11 @@ if(ENABLE_MSCCLPP)
 	    WORKING_DIRECTORY ${MSCCLPP_SOURCE}
 	)
 
+	execute_process(
+            COMMAND git apply ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/reg-fix.patch
+            WORKING_DIRECTORY ${MSCCLPP_SOURCE}
+        )
+
         message(STATUS "Building mscclpp only for supported variants:gfx942,gfx950")
         mscclpp_cmake_arg(CMAKE_PREFIX_PATH)
         mscclpp_cmake_arg(CMAKE_INSTALL_RPATH_USE_LINK_PATH)
@@ -121,23 +126,14 @@ if(ENABLE_MSCCLPP)
 
      
         find_package(mscclpp_nccl REQUIRED)
-	execute_process(
-	   COMMAND git apply --reverse ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/cpx.patch
-	   WORKING_DIRECTORY ${MSCCLPP_SOURCE}
-	)
-        
-	execute_process(
-	    COMMAND git apply --reverse ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/read-allred.patch
-	    WORKING_DIRECTORY ${MSCCLPP_SOURCE}
-	)
-        
-	execute_process(
-	    COMMAND git apply --reverse ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/mscclpp_ibv_access_relaxed_ordering.patch
-	    WORKING_DIRECTORY ${MSCCLPP_SOURCE}
-	)
 
 	execute_process(
-	    COMMAND git apply --reverse ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/mem-reg.patch
+            COMMAND git apply --reverse ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/reg-fix.patch
+            WORKING_DIRECTORY ${MSCCLPP_SOURCE}
+        )
+
+	execute_process(
+	    COMMAND git apply --reverse ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/bf16-tuning.patch
 	    WORKING_DIRECTORY ${MSCCLPP_SOURCE}
 	)
 
@@ -147,10 +143,25 @@ if(ENABLE_MSCCLPP)
 	)
 
 	execute_process(
-	    COMMAND git apply --reverse ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/bf16-tuning.patch
+	    COMMAND git apply --reverse ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/mem-reg.patch
 	    WORKING_DIRECTORY ${MSCCLPP_SOURCE}
 	)
 
+	execute_process(
+	    COMMAND git apply --reverse ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/mscclpp_ibv_access_relaxed_ordering.patch
+	    WORKING_DIRECTORY ${MSCCLPP_SOURCE}
+	)
+ 
+	execute_process(
+	    COMMAND git apply --reverse ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/read-allred.patch
+	    WORKING_DIRECTORY ${MSCCLPP_SOURCE}
+	)
+        
+	execute_process(
+	   COMMAND git apply --reverse ${CMAKE_CURRENT_SOURCE_DIR}/ext-src/cpx.patch
+	   WORKING_DIRECTORY ${MSCCLPP_SOURCE}
+	)
+
     #endif()
 
     execute_process(COMMAND objcopy
diff --git a/projects/rccl/ext-src/reg-fix.patch b/projects/rccl/ext-src/reg-fix.patch
new file mode 100644
index 0000000000..5eda54bbc7
--- /dev/null
+++ b/projects/rccl/ext-src/reg-fix.patch
@@ -0,0 +1,43 @@
+diff --git a/apps/nccl/src/nccl.cu b/apps/nccl/src/nccl.cu
+index 5c19dc6..5fb99ef 100644
+--- a/apps/nccl/src/nccl.cu
++++ b/apps/nccl/src/nccl.cu
+@@ -85,6 +85,7 @@ struct ncclComm {
+   std::unordered_map<channelKey, ChannelInfo> channelInInfos;
+   std::unordered_map<channelKey, ChannelInfo> channelOutInfos;
+   std::unordered_map<channelKey, ChannelInfo> channelScratchInfos;
++  std::unordered_map<channelKey, cudaIpcMemHandle_t> regHandles;
+   std::unordered_map<void*, channelKey> handleKeys;
+   std::shared_ptr<char> scratchBuff;
+   std::vector<mscclpp::RegisteredMemory> remoteScratchRegMemories;
+@@ -616,6 +617,11 @@ NCCL_API ncclResult_t ncclCommRegister(ncclComm_t comm, void* buff, size_t size,
+   p->ipcHandle = ipcHandle;
+   *handle = p;
+ 
++  auto regIt = comm->regHandles.find(buffKey);
++  if (regIt == comm->regHandles.end()) {
++        comm->regHandles[buffKey] = ipcHandle;
++  }
++
+   auto it = comm->handleKeys.find(*handle);
+   if (it == comm->handleKeys.end()) {
+      comm->handleKeys[*handle] = buffKey;
+@@ -642,6 +648,7 @@ NCCL_API ncclResult_t ncclCommDeregister(ncclComm_t comm, void* handle) {
+      if (outIt != comm->channelOutInfos.end()) {
+         comm->channelOutInfos.erase(outIt);
+      }
++     comm->regHandles.erase(buffKey);
+      comm->handleKeys.erase(handle);
+      free(handle);
+   }
+@@ -655,8 +662,8 @@ bool mscclpp_BuffIsRegistered(ncclComm_t comm, const void* buff){
+   CUdeviceptr buffBasePtr;
+   MSCCLPP_CUTHROW(cuMemGetAddressRange(&buffBasePtr, &buffBytes, (CUdeviceptr)buff));
+   channelKey buffKey{(void*)buffBasePtr, buffBytes};
+-  auto buffIt = comm->channelScratchInfos.find(buffKey);
+-  bool registered =  buffIt != comm->channelScratchInfos.end();
++  auto buffIt = comm->regHandles.find(buffKey);
++  bool registered =  buffIt != comm->regHandles.end();
+   return registered;
+ }
+ size_t
diff --git a/projects/rccl/src/misc/msccl/msccl_lifecycle.cc b/projects/rccl/src/misc/msccl/msccl_lifecycle.cc
index 225ab8bfe0..e73d68b86b 100644
--- a/projects/rccl/src/misc/msccl/msccl_lifecycle.cc
+++ b/projects/rccl/src/misc/msccl/msccl_lifecycle.cc
@@ -519,33 +519,31 @@ ncclResult_t mscclEnqueueCheck(
     case mscclNoGroup:
 #ifdef ENABLE_MSCCLPP
       if (comm->mscclppCompatible) {
-        if (threadLocalStatus.captureStatus == mscclUnknownCaptureStatus) {
-          INFO(NCCL_COLL, "MSCCL++: reading capture status");
-          NCCLCHECK(mscclGetCaptureStatus(comm->rank, stream));
-        }
+        INFO(NCCL_COLL, "MSCCL++: reading capture status");
+        NCCLCHECK(mscclGetCaptureStatus(comm->rank, stream));
 
         const bool sendBuffRegistered = mscclpp_BuffIsRegistered(comm->mscclpp_comm, sendBuff); 
         const bool recvBuffRegistered = mscclpp_BuffIsRegistered(comm->mscclpp_comm, recvBuff);
         const bool graphMode = threadLocalStatus.captureStatus != mscclNoCapture;
-        const bool buffsRegisteredNonGraphMode = !graphMode && sendBuffRegistered && recvBuffRegistered;
+        const bool buffsRegistered = sendBuffRegistered && recvBuffRegistered;
 
         /* check if one rank per GPU and graph mode is enabled */
-        if ((graphMode || buffsRegisteredNonGraphMode) && comm->mscclCompatible && nBytes > 0 && (nBytes & 31) == 0) {
+        if ((graphMode || buffsRegistered) && comm->mscclCompatible && nBytes > 0 && (nBytes & 31) == 0) {
           bool isManagedBuffer = false;
           if (sendBuff) CUDACHECK(hipPointerGetAttribute(&isManagedBuffer, HIP_POINTER_ATTRIBUTE_IS_MANAGED, const_cast<void*>(sendBuff)));
           if (!isManagedBuffer && recvBuff) CUDACHECK(hipPointerGetAttribute(&isManagedBuffer, HIP_POINTER_ATTRIBUTE_IS_MANAGED, const_cast<void*>(recvBuff)));
 
           if (isManagedBuffer) { /* MSCCL++ not enabled for managed memory buffers */ }
           else if (func == mscclFuncAllReduce && nBytes <= comm->mscclpp_threshold && isMscclppAllReduceSupported(dataType, op)) {
-            INFO(NCCL_COLL,"%s: opCount %lx sendbuff %p recvbuff %p count %zi datatype %d op %d root %d comm %p [nranks=%d] stream %p",
-              "mscclpp_ncclAllReduce", comm->opCount, sendBuff, recvBuff, count, dataType, op, root, comm, comm->nRanks, stream);
+            INFO(NCCL_COLL,"%s: opCount %lx sendbuff %p recvbuff %p count %zi datatype %d op %d root %d comm %p [nranks=%d] stream %p graphMode %d",
+              "mscclpp_ncclAllReduce", comm->opCount, sendBuff, recvBuff, count, dataType, op, root, comm, comm->nRanks, stream, graphMode);
             NCCLCHECK(mscclpp_ncclAllReduce(sendBuff, recvBuff, count, dataType, op, comm->mscclpp_comm, stream));
             threadLocalStatus.savedSchedulerParams.clear();
             break;
           }
           else if (func == mscclFuncAllGather && nBytes * comm->nRanks <= comm->mscclpp_threshold) {
-            INFO(NCCL_COLL,"%s: opCount %lx sendbuff %p recvbuff %p count %zi datatype %d op %d root %d comm %p [nranks=%d] stream %p",
-              "mscclpp_ncclAllGather", comm->opCount, sendBuff, recvBuff, count, dataType, op, root, comm, comm->nRanks, stream);
+            INFO(NCCL_COLL,"%s: opCount %lx sendbuff %p recvbuff %p count %zi datatype %d op %d root %d comm %p [nranks=%d] stream %p graphMode %d",
+              "mscclpp_ncclAllGather", comm->opCount, sendBuff, recvBuff, count, dataType, op, root, comm, comm->nRanks, stream, graphMode);
             NCCLCHECK(mscclpp_ncclAllGather(sendBuff, recvBuff, count, dataType, comm->mscclpp_comm, stream));
             threadLocalStatus.savedSchedulerParams.clear();
             break;
@@ -565,33 +563,31 @@ ncclResult_t mscclEnqueueCheck(
     case mscclGroupSupportedOp:
 #ifdef ENABLE_MSCCLPP
       if (comm->mscclppCompatible) {
-        if (threadLocalStatus.captureStatus == mscclUnknownCaptureStatus) {
-          INFO(NCCL_COLL, "MSCCL++: reading capture status");
-          NCCLCHECK(mscclGetCaptureStatus(comm->rank, stream));
-        }
+	INFO(NCCL_COLL, "MSCCL++: reading capture status");
+        NCCLCHECK(mscclGetCaptureStatus(comm->rank, stream));
 
         const bool sendBuffRegistered = mscclpp_BuffIsRegistered(comm->mscclpp_comm, sendBuff); 
         const bool recvBuffRegistered = mscclpp_BuffIsRegistered(comm->mscclpp_comm, recvBuff);
         const bool graphMode = threadLocalStatus.captureStatus != mscclNoCapture;
-        const bool buffsRegisteredNonGraphMode = !graphMode && sendBuffRegistered && recvBuffRegistered;
+        const bool buffsRegistered = sendBuffRegistered && recvBuffRegistered;
 
         /* check if one rank per GPU and graph mode is enabled */
-        if ((graphMode || buffsRegisteredNonGraphMode) && comm->mscclCompatible && nBytes > 0 && (nBytes & 31) == 0) {
+        if ((graphMode || buffsRegistered) && comm->mscclCompatible && nBytes > 0 && (nBytes & 31) == 0) {
           bool isManagedBuffer = false;
           if (sendBuff) CUDACHECK(hipPointerGetAttribute(&isManagedBuffer, HIP_POINTER_ATTRIBUTE_IS_MANAGED, const_cast<void*>(sendBuff)));
           if (!isManagedBuffer && recvBuff) CUDACHECK(hipPointerGetAttribute(&isManagedBuffer, HIP_POINTER_ATTRIBUTE_IS_MANAGED, const_cast<void*>(recvBuff)));
 
           if (isManagedBuffer) { /* MSCCL++ not enabled for managed memory buffers */ }
           else if (func == mscclFuncAllReduce && nBytes <= comm->mscclpp_threshold && isMscclppAllReduceSupported(dataType, op)) {
-            INFO(NCCL_COLL,"%s: opCount %lx sendbuff %p recvbuff %p count %zi datatype %d op %d root %d comm %p [nranks=%d] stream %p",
-              "mscclpp_ncclAllReduce", comm->opCount, sendBuff, recvBuff, count, dataType, op, root, comm, comm->nRanks, stream);
+            INFO(NCCL_COLL,"%s: opCount %lx sendbuff %p recvbuff %p count %zi datatype %d op %d root %d comm %p [nranks=%d] stream %p graphMode %d",
+              "mscclpp_ncclAllReduce", comm->opCount, sendBuff, recvBuff, count, dataType, op, root, comm, comm->nRanks, stream, graphMode);
             NCCLCHECK(mscclpp_ncclAllReduce(sendBuff, recvBuff, count, dataType, op, comm->mscclpp_comm, stream));
             threadLocalStatus.savedSchedulerParams.clear();
             break;
           }
           else if (func == mscclFuncAllGather && nBytes * comm->nRanks <= comm->mscclpp_threshold) {
-            INFO(NCCL_COLL,"%s: opCount %lx sendbuff %p recvbuff %p count %zi datatype %d op %d root %d comm %p [nranks=%d] stream %p",
-              "mscclpp_ncclAllGather", comm->opCount, sendBuff, recvBuff, count, dataType, op, root, comm, comm->nRanks, stream);
+            INFO(NCCL_COLL,"%s: opCount %lx sendbuff %p recvbuff %p count %zi datatype %d op %d root %d comm %p [nranks=%d] stream %p graphMode %d" ,
+              "mscclpp_ncclAllGather", comm->opCount, sendBuff, recvBuff, count, dataType, op, root, comm, comm->nRanks, stream, graphMode);
             NCCLCHECK(mscclpp_ncclAllGather(sendBuff, recvBuff, count, dataType, comm->mscclpp_comm, stream));
             threadLocalStatus.savedSchedulerParams.clear();
             break;