diff --git a/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c b/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c
index f2cb795c6..2df69676c 100644
--- a/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c
+++ b/slsDetectorServers/slsDetectorServer/src/slsDetectorServer_funcs.c
@@ -6495,8 +6495,8 @@ int get_veto_photon(int file_des) {
     if (ret != FAIL) {
         int nch = NCHAN;
         sendData(file_des, &nch, sizeof(nch), INT32);
-        sendData(file_des, gainRetvals, sizeof(gainRetvals), INT32);
-        sendData(file_des, retvals, sizeof(retvals), INT32);
+        sendData(file_des, gainRetvals, sizeof(int) * NCHAN, INT32);
+        sendData(file_des, retvals, sizeof(int) * NCHAN, INT32);
     }
     if (retvals != NULL) {
         free(retvals);
diff --git a/slsDetectorSoftware/tests/test-CmdProxy-rx.cpp b/slsDetectorSoftware/tests/test-CmdProxy-rx.cpp
index 8088d69a8..02eca29d5 100644
--- a/slsDetectorSoftware/tests/test-CmdProxy-rx.cpp
+++ b/slsDetectorSoftware/tests/test-CmdProxy-rx.cpp
@@ -132,7 +132,7 @@ TEST_CASE("rx_missingpackets", "[.cmd][.rx]") {
         std::ostringstream oss;
         proxy.Call("rx_missingpackets", {}, -1, GET, oss);
         std::string s = (oss.str()).erase(0, strlen("rx_missingpackets ["));
-        // REQUIRE(std::stoi(s) == 0);
+        REQUIRE(std::stoi(s) == 0);
     }
 }
 
diff --git a/slsDetectorSoftware/tests/test-CmdProxy.cpp b/slsDetectorSoftware/tests/test-CmdProxy.cpp
index 224cf6e80..89c736663 100644
--- a/slsDetectorSoftware/tests/test-CmdProxy.cpp
+++ b/slsDetectorSoftware/tests/test-CmdProxy.cpp
@@ -1233,7 +1233,7 @@ TEST_CASE("start", "[.cmd]") {
     auto prev_period = det.getPeriod().tsquash("inconsistent period in test");
     det.setExptime(-1, std::chrono::microseconds(200));
     det.setPeriod(std::chrono::milliseconds(1));
-    det.setNumberOfFrames(10000);
+    det.setNumberOfFrames(2000);
     {
         std::ostringstream oss;
         proxy.Call("start", {}, -1, PUT, oss);
@@ -1274,7 +1274,7 @@ TEST_CASE("stop", "[.cmd]") {
     auto prev_period = det.getPeriod().tsquash("inconsistent period in test");
     det.setExptime(-1, std::chrono::microseconds(200));
     det.setPeriod(std::chrono::milliseconds(1));
-    det.setNumberOfFrames(10000);
+    det.setNumberOfFrames(2000);
     det.startDetector();
     {
         std::ostringstream oss;
@@ -1322,7 +1322,7 @@ TEST_CASE("status", "[.cmd]") {
     auto prev_period = det.getPeriod().tsquash("inconsistent period in test");
     det.setExptime(-1, std::chrono::microseconds(200));
     det.setPeriod(std::chrono::milliseconds(1));
-    det.setNumberOfFrames(10000);
+    det.setNumberOfFrames(2000);
     det.startDetector();
     {
         std::ostringstream oss;