diff --git a/app/src/main/java/no/nordicsemi/android/nrftoolbox/bpm/BPMManager.java b/app/src/main/java/no/nordicsemi/android/nrftoolbox/bpm/BPMManager.java
index a93aad9b..841b7c4a 100644
--- a/app/src/main/java/no/nordicsemi/android/nrftoolbox/bpm/BPMManager.java
+++ b/app/src/main/java/no/nordicsemi/android/nrftoolbox/bpm/BPMManager.java
@@ -32,6 +32,7 @@ import java.util.LinkedList;
 import java.util.UUID;
 
 import no.nordicsemi.android.ble.BleManager;
+import no.nordicsemi.android.ble.Request;
 import no.nordicsemi.android.log.Logger;
 import no.nordicsemi.android.nrftoolbox.parser.BloodPressureMeasurementParser;
 import no.nordicsemi.android.nrftoolbox.parser.IntermediateCuffPressureParser;
diff --git a/app/src/main/java/no/nordicsemi/android/nrftoolbox/cgms/CGMSManager.java b/app/src/main/java/no/nordicsemi/android/nrftoolbox/cgms/CGMSManager.java
index 9981921a..3a740fe9 100644
--- a/app/src/main/java/no/nordicsemi/android/nrftoolbox/cgms/CGMSManager.java
+++ b/app/src/main/java/no/nordicsemi/android/nrftoolbox/cgms/CGMSManager.java
@@ -33,6 +33,7 @@ import java.util.LinkedList;
 import java.util.UUID;
 
 import no.nordicsemi.android.ble.BleManager;
+import no.nordicsemi.android.ble.Request;
 import no.nordicsemi.android.log.Logger;
 import no.nordicsemi.android.nrftoolbox.parser.CGMMeasurementParser;
 import no.nordicsemi.android.nrftoolbox.parser.CGMSpecificOpsControlPointParser;
diff --git a/app/src/main/java/no/nordicsemi/android/nrftoolbox/csc/CSCManager.java b/app/src/main/java/no/nordicsemi/android/nrftoolbox/csc/CSCManager.java
index b1d03987..9a9092c0 100644
--- a/app/src/main/java/no/nordicsemi/android/nrftoolbox/csc/CSCManager.java
+++ b/app/src/main/java/no/nordicsemi/android/nrftoolbox/csc/CSCManager.java
@@ -32,6 +32,7 @@ import java.util.LinkedList;
 import java.util.UUID;
 
 import no.nordicsemi.android.ble.BleManager;
+import no.nordicsemi.android.ble.Request;
 import no.nordicsemi.android.log.Logger;
 import no.nordicsemi.android.nrftoolbox.parser.CSCMeasurementParser;
 
diff --git a/app/src/main/java/no/nordicsemi/android/nrftoolbox/gls/GlucoseManager.java b/app/src/main/java/no/nordicsemi/android/nrftoolbox/gls/GlucoseManager.java
index 460449e6..1c573fd7 100644
--- a/app/src/main/java/no/nordicsemi/android/nrftoolbox/gls/GlucoseManager.java
+++ b/app/src/main/java/no/nordicsemi/android/nrftoolbox/gls/GlucoseManager.java
@@ -34,6 +34,7 @@ import java.util.LinkedList;
 import java.util.UUID;
 
 import no.nordicsemi.android.ble.BleManager;
+import no.nordicsemi.android.ble.Request;
 import no.nordicsemi.android.log.Logger;
 import no.nordicsemi.android.nrftoolbox.parser.GlucoseMeasurementContextParser;
 import no.nordicsemi.android.nrftoolbox.parser.GlucoseMeasurementParser;
diff --git a/app/src/main/java/no/nordicsemi/android/nrftoolbox/hrs/HRSManager.java b/app/src/main/java/no/nordicsemi/android/nrftoolbox/hrs/HRSManager.java
index 45c56397..31fe9bbf 100644
--- a/app/src/main/java/no/nordicsemi/android/nrftoolbox/hrs/HRSManager.java
+++ b/app/src/main/java/no/nordicsemi/android/nrftoolbox/hrs/HRSManager.java
@@ -31,6 +31,7 @@ import java.util.LinkedList;
 import java.util.UUID;
 
 import no.nordicsemi.android.ble.BleManager;
+import no.nordicsemi.android.ble.Request;
 import no.nordicsemi.android.log.Logger;
 import no.nordicsemi.android.nrftoolbox.R;
 import no.nordicsemi.android.nrftoolbox.parser.BodySensorLocationParser;
diff --git a/app/src/main/java/no/nordicsemi/android/nrftoolbox/hts/HTSManager.java b/app/src/main/java/no/nordicsemi/android/nrftoolbox/hts/HTSManager.java
index 83a7807f..38615376 100644
--- a/app/src/main/java/no/nordicsemi/android/nrftoolbox/hts/HTSManager.java
+++ b/app/src/main/java/no/nordicsemi/android/nrftoolbox/hts/HTSManager.java
@@ -31,6 +31,7 @@ import java.util.LinkedList;
 import java.util.UUID;
 
 import no.nordicsemi.android.ble.BleManager;
+import no.nordicsemi.android.ble.Request;
 import no.nordicsemi.android.log.Logger;
 import no.nordicsemi.android.nrftoolbox.parser.TemperatureMeasurementParser;
 import no.nordicsemi.android.nrftoolbox.utility.DebugLogger;
diff --git a/app/src/main/java/no/nordicsemi/android/nrftoolbox/proximity/ProximityManager.java b/app/src/main/java/no/nordicsemi/android/nrftoolbox/proximity/ProximityManager.java
index 67a16500..2cd6bb8d 100644
--- a/app/src/main/java/no/nordicsemi/android/nrftoolbox/proximity/ProximityManager.java
+++ b/app/src/main/java/no/nordicsemi/android/nrftoolbox/proximity/ProximityManager.java
@@ -31,6 +31,7 @@ import java.util.LinkedList;
 import java.util.UUID;
 
 import no.nordicsemi.android.ble.BleManager;
+import no.nordicsemi.android.ble.Request;
 import no.nordicsemi.android.log.Logger;
 import no.nordicsemi.android.nrftoolbox.parser.AlertLevelParser;
 import no.nordicsemi.android.nrftoolbox.utility.DebugLogger;
diff --git a/app/src/main/java/no/nordicsemi/android/nrftoolbox/rsc/RSCManager.java b/app/src/main/java/no/nordicsemi/android/nrftoolbox/rsc/RSCManager.java
index 1e0ad854..84afc684 100644
--- a/app/src/main/java/no/nordicsemi/android/nrftoolbox/rsc/RSCManager.java
+++ b/app/src/main/java/no/nordicsemi/android/nrftoolbox/rsc/RSCManager.java
@@ -32,6 +32,7 @@ import java.util.LinkedList;
 import java.util.UUID;
 
 import no.nordicsemi.android.ble.BleManager;
+import no.nordicsemi.android.ble.Request;
 import no.nordicsemi.android.log.Logger;
 import no.nordicsemi.android.nrftoolbox.parser.RSCMeasurementParser;
 
diff --git a/app/src/main/java/no/nordicsemi/android/nrftoolbox/template/TemplateManager.java b/app/src/main/java/no/nordicsemi/android/nrftoolbox/template/TemplateManager.java
index 050d0ef3..8d5d4beb 100644
--- a/app/src/main/java/no/nordicsemi/android/nrftoolbox/template/TemplateManager.java
+++ b/app/src/main/java/no/nordicsemi/android/nrftoolbox/template/TemplateManager.java
@@ -31,6 +31,7 @@ import java.util.LinkedList;
 import java.util.UUID;
 
 import no.nordicsemi.android.ble.BleManager;
+import no.nordicsemi.android.ble.Request;
 import no.nordicsemi.android.log.Logger;
 import no.nordicsemi.android.nrftoolbox.parser.TemplateParser;
 
diff --git a/app/src/main/java/no/nordicsemi/android/nrftoolbox/uart/UARTManager.java b/app/src/main/java/no/nordicsemi/android/nrftoolbox/uart/UARTManager.java
index 26ac6be3..a0938579 100644
--- a/app/src/main/java/no/nordicsemi/android/nrftoolbox/uart/UARTManager.java
+++ b/app/src/main/java/no/nordicsemi/android/nrftoolbox/uart/UARTManager.java
@@ -34,6 +34,7 @@ import java.util.LinkedList;
 import java.util.UUID;
 
 import no.nordicsemi.android.ble.BleManager;
+import no.nordicsemi.android.ble.Request;
 import no.nordicsemi.android.log.Logger;
 
 public class UARTManager extends BleManager<UARTManagerCallbacks> {