diff --git a/api/blade-tasks/task_v97_visual_audit_yacine.json b/api/blade-tasks/task_v97_visual_audit_yacine.json
index ef09fe6f2..8ae833e97 100644
--- a/api/blade-tasks/task_v97_visual_audit_yacine.json
+++ b/api/blade-tasks/task_v97_visual_audit_yacine.json
@@ -3,10 +3,12 @@
     "name": "V97 Visual audit 4 auth-gated pages + enterprise-model verify",
     "type": "powershell",
     "priority": "high",
-    "status": "dispatched",
+    "status": "failed_timeout",
     "created": "2026-04-20T16:50:00+00:00",
     "created_by": "opus-v97-blade-ia",
     "description": "Audit visuel 4 pages auth-gated + validation V93 enterprise-model. Upload screenshots vers S204.",
     "command": "$ErrorActionPreference = 'SilentlyContinue'\n$out = 'C:\\temp\\weval-v97'\nNew-Item -ItemType Directory -Force -Path $out | Out-Null\n$pages = @(\n    @{name='01-weval-tech-platform'; url='https:\/\/weval-consulting.com\/weval-technology-platform.html'},\n    @{name='02-enterprise-model-v93'; url='https:\/\/weval-consulting.com\/enterprise-model.html'},\n    @{name='03-wevia-em-big4'; url='https:\/\/weval-consulting.com\/wevia-em-big4.html'},\n    @{name='04-agents-archi'; url='https:\/\/weval-consulting.com\/agents-archi.html'},\n    @{name='05-value-streaming'; url='https:\/\/weval-consulting.com\/value-streaming.html'},\n    @{name='06-wevia-master'; url='https:\/\/weval-consulting.com\/wevia-master.html'}\n)\nAdd-Type -AssemblyName System.Windows.Forms\nAdd-Type -AssemblyName System.Drawing\nforeach ($p in $pages) {\n    Write-Host \"[V97] Opening: $($p.name) -> $($p.url)\"\n    Start-Process chrome -ArgumentList \"--new-window\", $p.url\n    Start-Sleep -Seconds 10\n    # Screenshot active window\n    $b = [System.Windows.Forms.SystemInformation]::VirtualScreen\n    $bmp = New-Object System.Drawing.Bitmap $b.Width, $b.Height\n    $g = [System.Drawing.Graphics]::FromImage($bmp)\n    $g.CopyFromScreen($b.Location, [System.Drawing.Point]::Empty, $b.Size)\n    $path = \"$out\\$($p.name).png\"\n    $bmp.Save($path, [System.Drawing.Imaging.ImageFormat]::Png)\n    $g.Dispose(); $bmp.Dispose()\n    Write-Host \"[V97] Saved: $path\"\n    # Upload to S204 via HTTPS POST\n    try {\n        $b64 = [Convert]::ToBase64String([IO.File]::ReadAllBytes($path))\n        $body = @{k='BLADE2026'; name=\"v97_$($p.name).png\"; b64=$b64} | ConvertTo-Json -Compress\n        Invoke-RestMethod -Uri 'https:\/\/weval-consulting.com\/api\/blade-upload.php' -Method Post -Body $body -ContentType 'application\/json' -TimeoutSec 30\n        Write-Host \"[V97] Uploaded $($p.name)\"\n    } catch {\n        Write-Host \"[V97] Upload failed: $_\"\n    }\n}\nNew-BurntToastNotification -Text 'WEVAL V97 Blade IA', 'Audit visuel 6 pages - done' -ErrorAction SilentlyContinue\nWrite-Host '[V97] ALL DONE'\n",
-    "dispatched_at": "2026-04-20T14:54:33+00:00"
+    "dispatched_at": "2026-04-20T14:54:33+00:00",
+    "failed_at": "2026-04-20T15:05:01+00:00",
+    "error": "Agent Blade did not callback task_done within 10min"
 }
\ No newline at end of file
diff --git a/api/em-kpi-cache.json b/api/em-kpi-cache.json
index 257354ef0..e69de29bb 100644
--- a/api/em-kpi-cache.json
+++ b/api/em-kpi-cache.json
@@ -1,281 +0,0 @@
-{
-    "ts": "2026-04-20T15:00:01+00:00",
-    "server": "s204",
-    "s204": {
-        "load": 5.63,
-        "uptime": "2026-04-14 11:51:24",
-        "ram_total_mb": 31335,
-        "ram_used_mb": 12190,
-        "ram_free_mb": 19145,
-        "disk_total": "150G",
-        "disk_used": "112G",
-        "disk_free": "32G",
-        "disk_pct": "78%",
-        "fpm_workers": 121,
-        "docker_containers": 19,
-        "cpu_cores": 8
-    },
-    "s95": {
-        "load": 1.08,
-        "disk_pct": "82%",
-        "status": "UP",
-        "ram_total_mb": 15610,
-        "ram_free_mb": 11706
-    },
-    "pmta": [
-        {
-            "name": "SER6",
-            "ip": "110.239.84.121",
-            "status": "DOWN"
-        },
-        {
-            "name": "SER7",
-            "ip": "110.239.65.64",
-            "status": "DOWN"
-        },
-        {
-            "name": "SER8",
-            "ip": "182.160.55.107",
-            "status": "DOWN"
-        },
-        {
-            "name": "SER9",
-            "ip": "110.239.86.68",
-            "status": "DOWN"
-        }
-    ],
-    "assets": {
-        "html_pages": 288,
-        "php_apis": 756,
-        "wiki_entries": 1855,
-        "vault_doctrines": 59,
-        "vault_sessions": 93,
-        "vault_decisions": 12
-    },
-    "tools": {
-        "total": 626,
-        "registry_version": "?"
-    },
-    "sovereign": {
-        "status": "UP",
-        "providers": [
-            "Cerebras-fast",
-            "Cerebras-think",
-            "Groq",
-            "Cloudflare-AI",
-            "Gemini",
-            "SambaNova",
-            "NVIDIA-NIM",
-            "Mistral",
-            "Groq-OSS",
-            "HF-Space",
-            "HF-Router",
-            "OpenRouter",
-            "GitHub-Models"
-        ],
-        "active": 13,
-        "total": 13,
-        "primary": "Cerebras-fast",
-        "cost": "0€"
-    },
-    "ethica": {
-        "total_hcps": 161730,
-        "with_email": 110446,
-        "with_phone": 155145,
-        "gap_email": 51284,
-        "pct_email": 68.3,
-        "pct_phone": 95.9,
-        "by_country": [
-            {
-                "country": "DZ",
-                "hcps": 122337,
-                "with_email": 78361,
-                "with_tel": 119394,
-                "pct_email": 64.1,
-                "pct_tel": 97.6
-            },
-            {
-                "country": "MA",
-                "hcps": 19720,
-                "with_email": 15068,
-                "with_tel": 18733,
-                "pct_email": 76.4,
-                "pct_tel": 95
-            },
-            {
-                "country": "TN",
-                "hcps": 17794,
-                "with_email": 15138,
-                "with_tel": 17018,
-                "pct_email": 85.1,
-                "pct_tel": 95.6
-            },
-            {
-                "country": "INTL",
-                "hcps": 1879,
-                "with_email": 1879,
-                "with_tel": 0,
-                "pct_email": 100,
-                "pct_tel": 0
-            }
-        ]
-    },
-    "docker": [
-        {
-            "name": "loki",
-            "status": "Up 4 days",
-            "ports": ""
-        },
-        {
-            "name": "listmonk",
-            "status": "Up 4 days",
-            "ports": ""
-        },
-        {
-            "name": "plausible-plausible-1",
-            "status": "Up 3 days",
-            "ports": ""
-        },
-        {
-            "name": "plausible-plausible-db-1",
-            "status": "Up 3 days",
-            "ports": ""
-        },
-        {
-            "name": "plausible-plausible-events-db-1",
-            "status": "Up 3 days",
-            "ports": ""
-        },
-        {
-            "name": "n8n-docker-n8n-1",
-            "status": "Up 4 days",
-            "ports": ""
-        },
-        {
-            "name": "mattermost-docker-mm-db-1",
-            "status": "Up 4 days",
-            "ports": ""
-        },
-        {
-            "name": "mattermost-docker-mattermost-1",
-            "status": "Up 4 days (healthy)",
-            "ports": ""
-        },
-        {
-            "name": "twenty",
-            "status": "Up 4 days",
-            "ports": ""
-        },
-        {
-            "name": "twenty-redis",
-            "status": "Up 4 days",
-            "ports": ""
-        },
-        {
-            "name": "langfuse",
-            "status": "Up 4 days",
-            "ports": ""
-        },
-        {
-            "name": "redis-weval",
-            "status": "Up 6 days",
-            "ports": ""
-        },
-        {
-            "name": "gitea",
-            "status": "Up 6 days",
-            "ports": ""
-        },
-        {
-            "name": "node-exporter",
-            "status": "Up 6 days",
-            "ports": ""
-        },
-        {
-            "name": "prometheus",
-            "status": "Up 6 days",
-            "ports": ""
-        },
-        {
-            "name": "searxng",
-            "status": "Up 6 days",
-            "ports": ""
-        },
-        {
-            "name": "uptime-kuma",
-            "status": "Up 15 hours (healthy)",
-            "ports": ""
-        },
-        {
-            "name": "vaultwarden",
-            "status": "Up 6 days (healthy)",
-            "ports": ""
-        },
-        {
-            "name": "qdrant",
-            "status": "Up 6 days",
-            "ports": ""
-        }
-    ],
-    "crons": {
-        "active": 35
-    },
-    "git": {
-        "head": "76896264b AUTO-BACKUP 20260420-1700",
-        "dirty": 3,
-        "status": "DIRTY"
-    },
-    "nonreg": {
-        "total": 153,
-        "passed": 153,
-        "score": "100%"
-    },
-    "services": [
-        {
-            "name": "DeerFlow",
-            "port": 3002,
-            "status": "UP"
-        },
-        {
-            "name": "DeerFlow API",
-            "port": 8001,
-            "status": "UP"
-        },
-        {
-            "name": "Qdrant",
-            "port": 6333,
-            "status": "UP"
-        },
-        {
-            "name": "Ollama",
-            "port": 11434,
-            "status": "UP"
-        },
-        {
-            "name": "Redis",
-            "port": 6379,
-            "status": "UP"
-        },
-        {
-            "name": "Sovereign",
-            "port": 4000,
-            "status": "UP"
-        },
-        {
-            "name": "SearXNG",
-            "port": 8080,
-            "status": "UP"
-        }
-    ],
-    "whisper": {
-        "binary": "COMPILED",
-        "model": "142MB"
-    },
-    "grand_total": 3603,
-    "health": {
-        "score": 4,
-        "max": 6,
-        "pct": 67
-    },
-    "elapsed_ms": 10901
-}
\ No newline at end of file