diff --git a/src/controllers/installationController.js b/src/controllers/installationController.js
index f10c5898..83eed6ab 100644
--- a/src/controllers/installationController.js
+++ b/src/controllers/installationController.js
@@ -679,23 +679,31 @@ exports.assignTeamMemberToQuotation = async (request, reply) => {
         return reply.code(404).send({ message: "No data found for given hardwareId and tankhardwareId" });
       }
   
+      // Step 1: Check GSM Connection - if data is fresh within 1 minute
+      const now = new Date();
+      const dataDate = new Date(latestData.date);
+      const diffInMs = now - dataDate;
+      const isGSMConnected = diffInMs <= 60000; // 60 seconds
+  
+      // Step 2: Find the matching tank
       const matchedTank = latestData.tanks.find(tank => tank.tankhardwareId === tankhardwareId);
   
       if (!matchedTank) {
         return reply.code(404).send({ message: "Tank not found in latest record" });
       }
   
+      // Step 3: Determine LoRa connection status
       const tankHeight = parseFloat(matchedTank.tankHeight || "0");
-      const isConnected = tankHeight > 0;
+      const isLoraConnected = isGSMConnected && tankHeight > 0;
   
       const updateFields = {
-        connected_status: isConnected ? "connected" : "disconnected",
+        connected_status: isLoraConnected ? "connected" : "disconnected",
       };
   
-      let connected_lora_date = null; 
+      let connected_lora_date = null;
       let connected_lora_time = null;
   
-      if (isConnected) {
+      if (isLoraConnected) {
         connected_lora_date = new Date(matchedTank.date).toISOString().split("T")[0];
         connected_lora_time = matchedTank.time || new Date(matchedTank.date).toTimeString().split(" ")[0];
   
@@ -703,13 +711,15 @@ exports.assignTeamMemberToQuotation = async (request, reply) => {
         updateFields.connected_lora_time = connected_lora_time;
       }
   
+      // Step 4: Update Insensors collection
       await Insensors.findOneAndUpdate(
         { connected_to: hardwareId, hardwareId: tankhardwareId },
         { $set: updateFields },
         { new: true }
       );
   
-      const displayMessage = isConnected ? "LoRa connected" : "LoRa not connected";
+      // Step 5: Prepare response
+      const displayMessage = isLoraConnected ? "LoRa connected" : "LoRa not connected";
   
       return reply.send({
         status_code: 200,