diff --git a/mission/com/SyrlinksHandler.cpp b/mission/com/SyrlinksHandler.cpp
index 6fbc8dc2..c579ef9c 100644
--- a/mission/com/SyrlinksHandler.cpp
+++ b/mission/com/SyrlinksHandler.cpp
@@ -236,39 +236,39 @@ ReturnValue_t SyrlinksHandler::buildCommandFromCommand(DeviceCommandId_t deviceC
 void SyrlinksHandler::fillCommandAndReplyMap() {
   this->insertInCommandAndReplyMap(syrlinks::RESET_UNIT, 1, nullptr, syrlinks::ACK_SIZE, false,
                                    true, syrlinks::ACK_REPLY);
-  this->insertInCommandAndReplyMap(syrlinks::SET_TX_MODE_STANDBY, 1, nullptr, syrlinks::ACK_SIZE,
+  this->insertInCommandAndReplyMap(syrlinks::SET_TX_MODE_STANDBY, 2, nullptr, syrlinks::ACK_SIZE,
                                    false, true, syrlinks::ACK_REPLY);
-  this->insertInCommandAndReplyMap(syrlinks::SET_TX_MODE_MODULATION, 1, nullptr, syrlinks::ACK_SIZE,
+  this->insertInCommandAndReplyMap(syrlinks::SET_TX_MODE_MODULATION, 2, nullptr, syrlinks::ACK_SIZE,
                                    false, true, syrlinks::ACK_REPLY);
-  this->insertInCommandAndReplyMap(syrlinks::SET_TX_MODE_CW, 1, nullptr, syrlinks::ACK_SIZE, false,
+  this->insertInCommandAndReplyMap(syrlinks::SET_TX_MODE_CW, 2, nullptr, syrlinks::ACK_SIZE, false,
                                    true, syrlinks::ACK_REPLY);
-  this->insertInCommandAndReplyMap(syrlinks::WRITE_LCL_CONFIG, 1, nullptr, syrlinks::ACK_SIZE,
+  this->insertInCommandAndReplyMap(syrlinks::WRITE_LCL_CONFIG, 2, nullptr, syrlinks::ACK_SIZE,
                                    false, true, syrlinks::ACK_REPLY);
-  this->insertInCommandAndReplyMap(syrlinks::SET_WAVEFORM_BPSK, 1, nullptr, syrlinks::ACK_SIZE,
+  this->insertInCommandAndReplyMap(syrlinks::SET_WAVEFORM_BPSK, 2, nullptr, syrlinks::ACK_SIZE,
                                    false, true, syrlinks::ACK_REPLY);
-  this->insertInCommandAndReplyMap(syrlinks::SET_WAVEFORM_0QPSK, 1, nullptr, syrlinks::ACK_SIZE,
+  this->insertInCommandAndReplyMap(syrlinks::SET_WAVEFORM_0QPSK, 2, nullptr, syrlinks::ACK_SIZE,
                                    false, true, syrlinks::ACK_REPLY);
   this->insertInCommandMap(syrlinks::ENABLE_DEBUG);
   this->insertInCommandMap(syrlinks::DISABLE_DEBUG);
-  this->insertInCommandAndReplyMap(syrlinks::READ_LCL_CONFIG, 1, nullptr,
+  this->insertInCommandAndReplyMap(syrlinks::READ_LCL_CONFIG, 2, nullptr,
                                    syrlinks::READ_ONE_REGISTER_REPLY_SIE);
-  this->insertInCommandAndReplyMap(syrlinks::READ_TX_STATUS, 1, &txDataset,
+  this->insertInCommandAndReplyMap(syrlinks::READ_TX_STATUS, 2, &txDataset,
                                    syrlinks::READ_ONE_REGISTER_REPLY_SIE);
-  this->insertInCommandAndReplyMap(syrlinks::READ_TX_WAVEFORM, 1, &txDataset,
+  this->insertInCommandAndReplyMap(syrlinks::READ_TX_WAVEFORM, 2, &txDataset,
                                    syrlinks::READ_ONE_REGISTER_REPLY_SIE);
-  this->insertInCommandAndReplyMap(syrlinks::READ_TX_AGC_VALUE_HIGH_BYTE, 1, &txDataset,
+  this->insertInCommandAndReplyMap(syrlinks::READ_TX_AGC_VALUE_HIGH_BYTE, 2, &txDataset,
                                    syrlinks::READ_ONE_REGISTER_REPLY_SIE);
-  this->insertInCommandAndReplyMap(syrlinks::READ_TX_AGC_VALUE_LOW_BYTE, 1, &txDataset,
+  this->insertInCommandAndReplyMap(syrlinks::READ_TX_AGC_VALUE_LOW_BYTE, 2, &txDataset,
                                    syrlinks::READ_ONE_REGISTER_REPLY_SIE);
-  this->insertInCommandAndReplyMap(syrlinks::TEMP_POWER_AMPLIFIER_HIGH_BYTE, 1, nullptr,
+  this->insertInCommandAndReplyMap(syrlinks::TEMP_POWER_AMPLIFIER_HIGH_BYTE, 2, nullptr,
                                    syrlinks::READ_ONE_REGISTER_REPLY_SIE);
-  this->insertInCommandAndReplyMap(syrlinks::TEMP_POWER_AMPLIFIER_LOW_BYTE, 1, nullptr,
+  this->insertInCommandAndReplyMap(syrlinks::TEMP_POWER_AMPLIFIER_LOW_BYTE, 2, nullptr,
                                    syrlinks::READ_ONE_REGISTER_REPLY_SIE);
-  this->insertInCommandAndReplyMap(syrlinks::TEMP_BASEBAND_BOARD_HIGH_BYTE, 1, nullptr,
+  this->insertInCommandAndReplyMap(syrlinks::TEMP_BASEBAND_BOARD_HIGH_BYTE, 2, nullptr,
                                    syrlinks::READ_ONE_REGISTER_REPLY_SIE);
-  this->insertInCommandAndReplyMap(syrlinks::TEMP_BASEBAND_BOARD_LOW_BYTE, 1, nullptr,
+  this->insertInCommandAndReplyMap(syrlinks::TEMP_BASEBAND_BOARD_LOW_BYTE, 2, nullptr,
                                    syrlinks::READ_ONE_REGISTER_REPLY_SIE);
-  this->insertInCommandAndReplyMap(syrlinks::READ_RX_STATUS_REGISTERS, 1, &rxDataset,
+  this->insertInCommandAndReplyMap(syrlinks::READ_RX_STATUS_REGISTERS, 2, &rxDataset,
                                    syrlinks::RX_STATUS_REGISTERS_REPLY_SIZE);
 }
 
diff --git a/mission/system/com/SyrlinksFdir.cpp b/mission/system/com/SyrlinksFdir.cpp
index a8e25496..6cb5feea 100644
--- a/mission/system/com/SyrlinksFdir.cpp
+++ b/mission/system/com/SyrlinksFdir.cpp
@@ -10,7 +10,10 @@
 #include "mission/com/syrlinksDefs.h"
 
 SyrlinksFdir::SyrlinksFdir(object_id_t syrlinksId)
-    : DeviceHandlerFailureIsolation(syrlinksId, objects::NO_OBJECT) {}
+    : DeviceHandlerFailureIsolation(syrlinksId, objects::NO_OBJECT) {
+  // Higher threshold.
+  missedReplyCount.setFailureThreshold(10);
+}
 
 ReturnValue_t SyrlinksFdir::eventReceived(EventMessage* event) {
   if (isFdirInActionOrAreWeFaulty(event)) {