diff --git a/slsDetectorSoftware/src/DetectorImpl.cpp b/slsDetectorSoftware/src/DetectorImpl.cpp
index 0887ecc0a..19355ba50 100644
--- a/slsDetectorSoftware/src/DetectorImpl.cpp
+++ b/slsDetectorSoftware/src/DetectorImpl.cpp
@@ -1234,10 +1234,26 @@ int DetectorImpl::acquire() {
         dataProcessingThread.join();
 
         if (acquisition_finished != nullptr) {
-            int status = Parallel(&Module::getRunStatus, {}).squash(ERROR);
+            // status
+            runStatus status = IDLE;
+            auto statusList = Parallel(&Module::getRunStatus, {});
+            status = statusList.squash(ERROR);
+            // difference, but none error
+            if (status == ERROR && (!statusList.any(ERROR))) {
+                // handle jf sync issue (master idle, slaves stopped)
+                if (statusList.contains_only(IDLE, STOPPED)) {
+                    status = STOPPED;
+                }
+                else 
+                    status = statusList.squash(RUNNING);
+            }
+
+            // progress
             auto a = Parallel(&Module::getReceiverProgress, {});
             double progress = (*std::max_element(a.begin(), a.end()));
-            acquisition_finished(progress, status, acqFinished_p);
+            
+            // callback
+            acquisition_finished(progress, static_cast<int>(status), acqFinished_p);
         }
 
         clock_gettime(CLOCK_REALTIME, &end);