diff --git a/sn-manager/internal/updater/updater.go b/sn-manager/internal/updater/updater.go
index f2d103d7..02e69ee5 100644
--- a/sn-manager/internal/updater/updater.go
+++ b/sn-manager/internal/updater/updater.go
@@ -20,7 +20,7 @@ import (
 	"google.golang.org/protobuf/encoding/protojson"
 )
 
-const gatewayTimeout = 5 * time.Second
+const gatewayTimeout = 15 * time.Second
 
 type AutoUpdater struct {
 	config         *config.Config
diff --git a/testnet_version_check.sh b/testnet_version_check.sh
index 5afdf5c4..e3a53a4a 100755
--- a/testnet_version_check.sh
+++ b/testnet_version_check.sh
@@ -1,189 +1,189 @@
 #!/bin/bash
+set -o pipefail
 
-# Dynamic Supernode Version Checker Script
-# Fetches live supernode data from Lumera testnet API
-# Usage: ./check_versions.sh <latest_version>
-# Example: ./check_versions.sh v2.2.6
+# Dynamic Supernode Version + Uptime Inventory
+# Fetches supernode list from Lumera LCD and queries each node's /api/v1/status.
+# Prints a breakdown sorted by version string (descending).
+#
+# Usage: ./check_versions.sh    (no args)
 
-if [ $# -eq 0 ]; then
-    echo "Usage: $0 <latest_version>"
-    echo "Example: $0 v2.2.6"
-    exit 1
-fi
+TIMEOUT=10
+API_URL="https://lcd.testnet.lumera.io/LumeraProtocol/lumera/supernode/list_super_nodes?pagination.limit=1000&pagination.count_total=true"
 
-LATEST_VERSION="$1"
 TOTAL_CHECKED=0
-LATEST_VERSION_COUNT=0
 UNREACHABLE_COUNT=0
-TIMEOUT=2
-API_URL="https://lcd.testnet.lumera.io/LumeraProtocol/lumera/supernode/list_super_nodes?pagination.limit=1000&pagination.count_total=true"
+INVALID_COUNT=0
 
-# Arrays to track failed calls
 FAILED_CALLS=()
 INVALID_RESPONSES=()
 
+declare -A VERSION_COUNTS
+declare -A VERSION_UPTIME_SECS_SUM
+
+if ! command -v jq >/dev/null 2>&1; then
+  echo "ERROR: jq is required. Install with: sudo apt-get install -y jq"
+  exit 1
+fi
+
 echo "Fetching supernode list from Lumera API..."
 echo "=============================================================================="
-
-# Fetch supernode data from API
 echo "Fetching from: $API_URL"
-SUPERNODE_DATA=$(curl -s --connect-timeout 10 --max-time 30 \
-    -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36" \
-    -H "Accept: application/json, text/plain, */*" \
-    -H "Accept-Language: en-US,en;q=0.9" \
-    -H "Accept-Encoding: gzip, deflate, br" \
-    -H "Connection: keep-alive" \
-    -H "Upgrade-Insecure-Requests: 1" \
-    "$API_URL")
+
+SUPERNODE_DATA=$(curl -s --connect-timeout "$TIMEOUT" --max-time 30 \
+  --compressed \
+  -H "User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36" \
+  -H "Accept: application/json, text/plain, */*" \
+  "$API_URL")
 CURL_STATUS=$?
 
 if [ $CURL_STATUS -ne 0 ]; then
-    echo "ERROR: curl failed with exit code $CURL_STATUS"
-    exit 1
+  echo "ERROR: curl failed with exit code $CURL_STATUS"
+  exit 1
 fi
 
 if [ -z "$SUPERNODE_DATA" ]; then
-    echo "ERROR: Empty response from API"
-    exit 1
+  echo "ERROR: Empty response from API"
+  exit 1
 fi
 
-# Debug: Show first 200 characters of response
 echo "API Response preview: $(echo "$SUPERNODE_DATA" | head -c 200)..."
 
-# Check if response is valid JSON
-if ! echo "$SUPERNODE_DATA" | jq empty 2>/dev/null; then
-    echo "ERROR: Invalid JSON response from API"
-    echo "Full response:"
-    echo "$SUPERNODE_DATA"
-    exit 1
+if ! echo "$SUPERNODE_DATA" | jq empty >/dev/null 2>&1; then
+  echo "ERROR: Invalid JSON response from API"
+  echo "Full response:"
+  echo "$SUPERNODE_DATA"
+  exit 1
 fi
 
-# Check if jq is available for JSON parsing
-if ! command -v jq &> /dev/null; then
-    echo "ERROR: jq is required for JSON parsing but not installed"
-    echo "Please install jq: sudo apt-get install jq (Ubuntu/Debian) or brew install jq (macOS)"
-    exit 1
-fi
-
-# Parse JSON and extract supernodes with their latest IP addresses
 echo "Parsing supernode data and extracting latest IP addresses..."
 
-# Create temporary file to store processed supernode data
 TEMP_FILE=$(mktemp)
-
-# Extract supernode data and find latest IP for each
-echo "$SUPERNODE_DATA" | jq -r '.supernodes[] | 
-    # Find the address with highest height for each supernode
-    (.prev_ip_addresses | sort_by(.height | tonumber) | reverse | .[0].address) as $latest_ip |
-    .supernode_account + "," + $latest_ip' > "$TEMP_FILE"
-
-SUPERNODE_COUNT=$(wc -l < "$TEMP_FILE")
+echo "$SUPERNODE_DATA" | jq -r '
+  .supernodes[]
+  | .supernode_account as $acct
+  | ((.prev_ip_addresses // [])
+      | sort_by(.height|tonumber)
+      | last
+      | .address) as $ip
+  | select($ip != null and ($ip|tostring) != "")
+  | "\($acct),\($ip)"
+' > "$TEMP_FILE"
+
+SUPERNODE_COUNT=$(wc -l < "$TEMP_FILE" | awk '{print $1}')
 echo "Found $SUPERNODE_COUNT supernodes to check"
-echo "Starting version checks (target version: $LATEST_VERSION)"
+echo "Starting version + uptime inventory"
 echo "=============================================================================="
 
-# Process each supernode
 while IFS=',' read -r ACCOUNT LATEST_IP; do
-    TOTAL_CHECKED=$((TOTAL_CHECKED + 1))
-    
-    # Skip empty lines
-    [ -z "$ACCOUNT" ] && continue
-    
-    # Clean up the IP first - remove all whitespace and trailing spaces
-    CLEAN_IP=$(echo "$LATEST_IP" | sed -E 's/[[:space:]]+/ /g' | sed -E 's/^[[:space:]]+|[[:space:]]+$//')
-    
-    # Convert port from 4444 to 8002 for status API, handle various formats
-    STATUS_ENDPOINT=$(echo "$CLEAN_IP" | sed -E '
-        s/:4444$/:8002/
-        s/:443$/:8002/
-        /^https?:\/\//!s/^/http:\/\//
-        /:[0-9]+$/!s/$/:8002/
-    ')
-    
-    # For URLs that already have http/https, extract just the domain:port part
-    if [[ "$STATUS_ENDPOINT" =~ ^https?:// ]]; then
-        # Extract domain from URL and add :8002
-        DOMAIN=$(echo "$STATUS_ENDPOINT" | sed -E 's|^https?://([^/]+).*|\1|')
-        STATUS_ENDPOINT="http://$DOMAIN"
-        # Add port if not present
-        if [[ ! "$STATUS_ENDPOINT" =~ :[0-9]+$ ]]; then
-            STATUS_ENDPOINT="$STATUS_ENDPOINT:8002"
-        fi
-    fi
-    
-    # Make HTTP request to status API
-    RESPONSE=$(curl -s --connect-timeout $TIMEOUT --max-time $TIMEOUT "$STATUS_ENDPOINT/api/v1/status" 2>/dev/null)
-    CURL_EXIT_CODE=$?
-    
-    if [ $CURL_EXIT_CODE -eq 0 ] && [ ! -z "$RESPONSE" ]; then
-        # Extract version from response
-        VERSION=$(echo "$RESPONSE" | jq -r '.version' 2>/dev/null)
-        
-        if [ ! -z "$VERSION" ] && [ "$VERSION" != "null" ]; then
-            if [ "$VERSION" = "$LATEST_VERSION" ]; then
-                echo "✓ $ACCOUNT ($STATUS_ENDPOINT): $VERSION (LATEST)"
-                LATEST_VERSION_COUNT=$((LATEST_VERSION_COUNT + 1))
-            else
-                echo "○ $ACCOUNT ($STATUS_ENDPOINT): $VERSION"
-            fi
-        else
-            echo "✗ $ACCOUNT ($STATUS_ENDPOINT): ERROR (invalid response format)"
-            INVALID_RESPONSES+=("$ACCOUNT ($STATUS_ENDPOINT)")
-            UNREACHABLE_COUNT=$((UNREACHABLE_COUNT + 1))
-        fi
+  [ -z "$ACCOUNT" ] && continue
+  TOTAL_CHECKED=$((TOTAL_CHECKED + 1))
+
+  CLEAN_IP=$(echo "$LATEST_IP" | sed -E 's/^[[:space:]]+|[[:space:]]+$//g')
+  HOSTPORT=$(echo "$CLEAN_IP" | sed -E 's|^https?://||')
+  if ! echo "$HOSTPORT" | grep -qE ':[0-9]+$'; then
+    HOSTPORT="${HOSTPORT}:4444"
+  fi
+  HOSTPORT=$(echo "$HOSTPORT" | sed -E 's/:4444$/:8002/; s/:443$/:8002/')
+  if ! echo "$HOSTPORT" | grep -qE ':[0-9]+$'; then
+    HOSTPORT="${HOSTPORT}:8002"
+  fi
+
+  STATUS_ENDPOINT="http://${HOSTPORT}/api/v1/status"
+  RESPONSE=$(curl -s --connect-timeout "$TIMEOUT" --max-time "$TIMEOUT" "$STATUS_ENDPOINT")
+  CURL_EXIT_CODE=$?
+
+  if [ $CURL_EXIT_CODE -eq 0 ] && [ -n "$RESPONSE" ]; then
+    VERSION=$(echo "$RESPONSE" | jq -r 'try .version // empty' 2>/dev/null)
+    UPTIME_SECONDS=$(echo "$RESPONSE" | jq -r 'try .uptime_seconds // empty' 2>/dev/null)
+
+    if [ -n "$VERSION" ]; then
+      VERSION_COUNTS["$VERSION"]=$(( ${VERSION_COUNTS["$VERSION"]:-0} + 1 ))
+
+      UPTIME_HOURS_STR="n/a"
+      if [[ -n "$UPTIME_SECONDS" && "$UPTIME_SECONDS" =~ ^[0-9]+$ ]]; then
+        UPTIME_HOURS_STR=$(awk -v s="$UPTIME_SECONDS" 'BEGIN{printf "%.2f", s/3600}')
+        VERSION_UPTIME_SECS_SUM["$VERSION"]=$(( ${VERSION_UPTIME_SECS_SUM["$VERSION"]:-0} + UPTIME_SECONDS ))
+      fi
+
+      echo "• $ACCOUNT (http://$HOSTPORT): version=$VERSION, uptime_hours=$UPTIME_HOURS_STR"
     else
-        # Determine specific error type
-        if [ $CURL_EXIT_CODE -eq 6 ]; then
-            ERROR_MSG="DNS resolution failed"
-        elif [ $CURL_EXIT_CODE -eq 7 ]; then
-            ERROR_MSG="connection refused"
-        elif [ $CURL_EXIT_CODE -eq 28 ]; then
-            ERROR_MSG="timeout"
-        else
-            ERROR_MSG="curl error code $CURL_EXIT_CODE"
-        fi
-        
-        echo "✗ $ACCOUNT ($STATUS_ENDPOINT): UNREACHABLE ($ERROR_MSG)"
-        FAILED_CALLS+=("$ACCOUNT ($STATUS_ENDPOINT) - $ERROR_MSG")
-        UNREACHABLE_COUNT=$((UNREACHABLE_COUNT + 1))
+      echo "✗ $ACCOUNT (http://$HOSTPORT): ERROR (invalid response format)"
+      INVALID_RESPONSES+=("$ACCOUNT (http://$HOSTPORT)")
+      INVALID_COUNT=$((INVALID_COUNT + 1))
     fi
-    
+  else
+    case $CURL_EXIT_CODE in
+      6)  ERROR_MSG="DNS resolution failed" ;;
+      7)  ERROR_MSG="connection refused" ;;
+      28) ERROR_MSG="timeout" ;;
+      *)  ERROR_MSG="curl error code $CURL_EXIT_CODE" ;;
+    esac
+    echo "✗ $ACCOUNT (http://$HOSTPORT): UNREACHABLE ($ERROR_MSG)"
+    FAILED_CALLS+=("$ACCOUNT (http://$HOSTPORT) - $ERROR_MSG")
+    UNREACHABLE_COUNT=$((UNREACHABLE_COUNT + 1))
+  fi
 done < "$TEMP_FILE"
 
-# Cleanup temp files
-rm "$TEMP_FILE"
-rm -rf "$TEMP_DIR"
+rm -f "$TEMP_FILE"
 
 echo "=============================================================================="
 echo "SUMMARY:"
 echo "Total supernodes checked: $TOTAL_CHECKED"
-echo "Latest version ($LATEST_VERSION): $LATEST_VERSION_COUNT"
-echo "Other versions: $((TOTAL_CHECKED - LATEST_VERSION_COUNT - UNREACHABLE_COUNT))"
-echo "Unreachable: $UNREACHABLE_COUNT"
-
-if [ $((TOTAL_CHECKED - UNREACHABLE_COUNT)) -gt 0 ]; then
-    echo "Percentage with latest version: $(( LATEST_VERSION_COUNT * 100 / (TOTAL_CHECKED - UNREACHABLE_COUNT) ))%"
+REACHABLE_VALID=0
+
+# Sort by version string (descending, natural sort)
+TMP_SORT=$(mktemp)
+for v in "${!VERSION_COUNTS[@]}"; do
+  c=${VERSION_COUNTS["$v"]}
+  echo -e "${v}\t${c}" >> "$TMP_SORT"
+  REACHABLE_VALID=$((REACHABLE_VALID + c))
+done
+
+if [ -s "$TMP_SORT" ]; then
+  echo "Version breakdown (sorted by version desc):"
+  sort -V -r "$TMP_SORT" | awk -F'\t' '{printf "  - %s: %s\n", $1, $2}'
 else
-    echo "Percentage: N/A (all unreachable)"
+  echo "Version breakdown: (none reachable with valid response)"
+fi
+rm -f "$TMP_SORT"
+
+echo "Invalid responses: $INVALID_COUNT"
+echo "Unreachable: $UNREACHABLE_COUNT"
+echo "Reachable & valid: $REACHABLE_VALID"
+
+TMP_SORT2=$(mktemp)
+for v in "${!VERSION_COUNTS[@]}"; do
+  c=${VERSION_COUNTS["$v"]}
+  sum=${VERSION_UPTIME_SECS_SUM["$v"]:-0}
+  if [ "$c" -gt 0 ] && [ "$sum" -gt 0 ]; then
+    avg_hours=$(awk -v s="$sum" -v n="$c" 'BEGIN{printf "%.2f", (s/n)/3600}')
+  else
+    avg_hours="n/a"
+  fi
+  echo -e "${v}\t${avg_hours}" >> "$TMP_SORT2"
+done
+
+if [ -s "$TMP_SORT2" ]; then
+  echo ""
+  echo "Average uptime by version (hours, sorted by version desc):"
+  sort -V -r "$TMP_SORT2" | awk -F'\t' '{printf "  - %s: %s (avg)\n", $1, $2}'
 fi
+rm -f "$TMP_SORT2"
 
-# List all failed calls
 if [ ${#FAILED_CALLS[@]} -gt 0 ] || [ ${#INVALID_RESPONSES[@]} -gt 0 ]; then
-    echo ""
-    echo "FAILED CALLS DETAILS:"
-    echo "====================="
-    
-    if [ ${#FAILED_CALLS[@]} -gt 0 ]; then
-        echo "Connection failures (${#FAILED_CALLS[@]}):"
-        for failed in "${FAILED_CALLS[@]}"; do
-            echo "  - $failed"
-        done
-    fi
-    
-    if [ ${#INVALID_RESPONSES[@]} -gt 0 ]; then
-        echo "Invalid response format (${#INVALID_RESPONSES[@]}):"
-        for invalid in "${INVALID_RESPONSES[@]}"; do
-            echo "  - $invalid"
-        done
-    fi
-fi
\ No newline at end of file
+  echo ""
+  echo "FAILED CALLS DETAILS:"
+  echo "====================="
+  if [ ${#FAILED_CALLS[@]} -gt 0 ]; then
+    echo "Connection failures (${#FAILED_CALLS[@]}):"
+    for failed in "${FAILED_CALLS[@]}"; do
+      echo "  - $failed"
+    done
+  fi
+  if [ ${#INVALID_RESPONSES[@]} -gt 0 ]; then
+    echo "Invalid response format (${#INVALID_RESPONSES[@]}):"
+    for invalid in "${INVALID_RESPONSES[@]}"; do
+      echo "  - $invalid"
+    done
+  fi
+fi