diff --git a/v4_ci4/app/Commands/RadarAiPing.php b/v4_ci4/app/Commands/RadarAiPing.php
new file mode 100644
index 00000000..c66ad071
--- /dev/null
+++ b/v4_ci4/app/Commands/RadarAiPing.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Commands;
+
+use App\Libraries\Ai\AiFactory;
+use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
+
+/**
+ * Test connectivité Gemini depuis le serveur (pas depuis Windows).
+ * Usage : php spark radar:ai-ping
+ */
+class RadarAiPing extends BaseCommand
+{
+    protected $group       = 'Radar';
+    protected $name        = 'radar:ai-ping';
+    protected $description = 'Ping API Gemini (complete court) pour valider le réseau serveur.';
+
+    public function run(array $params)
+    {
+        CLI::write('Test AiFactory → Gemini…', 'yellow');
+        try {
+            $ai = AiFactory::client();
+            if (! $ai->isConfigured()) {
+                CLI::error('Clé absente (gemini_api_key.txt)');
+
+                return;
+            }
+            CLI::write('Provider=' . $ai->provider() . ' model=' . $ai->model(), 'white');
+            $t0 = \microtime(true);
+            $res = $ai->complete('Réponds uniquement: PONG');
+            $ms  = (int) \round((\microtime(true) - $t0) * 1000);
+            CLI::write('OK en ' . $ms . ' ms — ' . \mb_substr($res->text, 0, 80), 'green');
+        } catch (\Throwable $e) {
+            CLI::error($e->getMessage());
+            CLI::write('Si timeout 0 bytes : firewall/IPv6 sortant vers generativelanguage.googleapis.com', 'yellow');
+        }
+    }
+}
diff --git a/v4_ci4/app/Config/Ai.php b/v4_ci4/app/Config/Ai.php
index bbb089b0..504ea6e7 100644
--- a/v4_ci4/app/Config/Ai.php
+++ b/v4_ci4/app/Config/Ai.php
@@ -29,7 +29,7 @@ class Ai extends BaseConfig
 
     public string $geminiBaseUrl = 'https://generativelanguage.googleapis.com/v1beta';
 
-    public int $timeoutSeconds = 90;
+    public int $timeoutSeconds = 25;
 
     public int $maxOutputTokens = 2048;
 
diff --git a/v4_ci4/app/Libraries/Ai/AiHttp.php b/v4_ci4/app/Libraries/Ai/AiHttp.php
index 676f7be9..906cb8c9 100644
--- a/v4_ci4/app/Libraries/Ai/AiHttp.php
+++ b/v4_ci4/app/Libraries/Ai/AiHttp.php
@@ -31,8 +31,11 @@ final class AiHttp
         $opts = [
             \CURLOPT_RETURNTRANSFER => true,
             \CURLOPT_CUSTOMREQUEST  => \strtoupper($method),
+            \CURLOPT_CONNECTTIMEOUT => 10,
             \CURLOPT_TIMEOUT        => $timeout,
             \CURLOPT_HTTPHEADER     => $headers,
+            // cPanel : IPv6 cassé → hang 90s / 0 bytes. Forcer IPv4.
+            \CURLOPT_IPRESOLVE      => \CURL_IPRESOLVE_V4,
         ];
         if ($body !== null) {
             $opts[\CURLOPT_POSTFIELDS] = $body;
@@ -43,7 +46,10 @@ final class AiHttp
         if ($res === false) {
             $err = \curl_error($ch);
             \curl_close($ch);
-            throw new AiException('AI HTTP cURL: ' . $err);
+            throw new AiException(
+                'Serveur → Gemini timeout/réseau (' . $err . '). '
+                . 'Souvent IPv6 ou firewall sortant vers generativelanguage.googleapis.com.'
+            );
         }
         \curl_close($ch);
 
diff --git a/v4_ci4/app/Libraries/Radar/GoogleWorkspaceToken.php b/v4_ci4/app/Libraries/Radar/GoogleWorkspaceToken.php
index e9591448..f4baf20c 100644
--- a/v4_ci4/app/Libraries/Radar/GoogleWorkspaceToken.php
+++ b/v4_ci4/app/Libraries/Radar/GoogleWorkspaceToken.php
@@ -94,6 +94,8 @@ class GoogleWorkspaceToken
             \CURLOPT_CONNECTTIMEOUT => 8,
             \CURLOPT_TIMEOUT        => 25,
             \CURLOPT_HTTPHEADER     => $headers,
+            // cPanel : IPv6 cassé → hang / 0 bytes. Forcer IPv4 (comme AiHttp).
+            \CURLOPT_IPRESOLVE      => \CURL_IPRESOLVE_V4,
         ];
         if ($body !== null) {
             $opts[\CURLOPT_POSTFIELDS] = $body;