From 374d1c2f37ac2774ed4b599a07c08658ea244ff8 Mon Sep 17 00:00:00 2001
From: nickAS21 <nick@thingsboard.io>
Date: Fri, 7 Nov 2025 19:15:41 +0200
Subject: [PATCH] lwm2m: fix bug observe after reboot - main

---
 .../lwm2m/server/uplink/DefaultLwM2mUplinkMsgHandler.java        | 1 -
 1 file changed, 1 deletion(-)

diff --git a/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/uplink/DefaultLwM2mUplinkMsgHandler.java b/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/uplink/DefaultLwM2mUplinkMsgHandler.java
index 3c199ddc23..79b9d4481a 100644
--- a/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/uplink/DefaultLwM2mUplinkMsgHandler.java
+++ b/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/uplink/DefaultLwM2mUplinkMsgHandler.java
@@ -291,7 +291,6 @@ public class DefaultLwM2mUplinkMsgHandler extends LwM2MExecutorAwareService impl
             clientContext.unregister(client, registration);
             SessionInfoProto sessionInfo = client.getSession();
             if (sessionInfo != null) {
-                securityStore.remove(client.getEndpoint(), client.getRegistration().getId());
                 sessionManager.deregister(sessionInfo);
                 sessionStore.remove(registration.getEndpoint());
                 log.info("Client close session: [{}] unReg [{}] name  [{}] profile ", registration.getId(), registration.getEndpoint(), sessionInfo.getDeviceType());