A customer reports that three Windows servers failed to boot after the SentinelOne agent was updated to version 26.1.2.177, with the issue only resolving after uninstalling the agent.

{
  "signal_id": "003c0358-84dc-5f60-acfb-5ff11da9f37d",
  "signal_type": "reddit-company",
  "signal_subtype": "customerFeedback",
  "detected_at": "2026-09-22T11:53:54+00:00",
  "company": {
    "name": "SentinelOne",
    "domain": "sentinelone.com"
  },
  "data": {
    "nsfw": false,
    "stage": "none",
    "awards": 0,
    "timing": "completed",
    "topics": [
      "reliability",
      "endpoint security",
      "server management",
      "bug"
    ],
    "post_id": "1wn7drm",
    "summary": "A customer reports that three Windows servers failed to boot after the SentinelOne agent was updated to version 26.1.2.177, with the issue only resolving after uninstalling the agent.",
    "category": "reliability",
    "comments": [
      {
        "url": "https://www.reddit.com/r/sonicwall/comments/1wn7drm/comment/pbdoq08/",
        "depth": 0,
        "score": 1,
        "author": "OinkyConfidence",
        "excerpt": "S1 on servers in our experience has been rough. So much that we stopped using S1 on servers as a result. YMMV.",
        "posted_at": "2026-09-22T15:12:48.000Z",
        "author_url": "https://www.reddit.com/user/OinkyConfidence/"
      }
    ],
    "evidence": [
      "[post] Discovered that three of my servers (two 2025 and 1 2022) failed to boot after the SentinelOne was updated to 261.1.2.177.",
      "[post] Uninstalling SentinelOne in Safe Mode allowed the servers to boot (they were stuck at logo/spinning wheel).",
      "[comment u/OinkyConfidence] S1 on servers in our experience has been rough. So much that we stopped using S1 on servers as a result."
    ],
    "virality": "very_low",
    "post_date": "2026-09-22T11:53:54.000Z",
    "post_kind": "text",
    "post_text": "Discovered that three of my servers (two 2025 and 1 2022) failed to boot after the SentinelOne was updated to 261.1.2.177. It may be related to the servers having Sept CU installed as well (both were installed at roughly the same time). Uninstalling SentinelOne in Safe Mode allowed the servers to boot (they were stuck at logo/spinning wheel). Opening case with SonicWall and will update with more info.",
    "sentiment": "negative",
    "subreddit": "sonicwall",
    "event_date": "2026-09",
    "post_title": "Capture Client ( & S1 26.1.2.177) - problems booting servers",
    "prominence": "core",
    "source_url": "https://www.reddit.com/r/sonicwall/comments/1wn7drm/capture_client_s1_2612177_problems_booting_servers/",
    "entity_role": "vendor",
    "post_author": "theratherman",
    "upvote_ratio": 0.75,
    "mention_count": 3,
    "mention_surge": true,
    "subreddit_url": "https://www.reddit.com/r/sonicwall/",
    "total_upvotes": 2,
    "comments_total": 1,
    "total_comments": 1,
    "event_date_text": "Sept CU",
    "other_companies": [
      {
        "name": "SonicWall",
        "role": "partner",
        "domain": "sonicwall.com"
      }
    ],
    "post_author_url": "https://www.reddit.com/user/theratherman/",
    "signal_category": "feedback",
    "comments_included": 1
  }
}

curl https://signals.autobound.ai/v1/signals/003c0358-84dc-5f60-acfb-5ff11da9f37d \
  -H "X-API-KEY: $AUTOBOUND_API_KEY"

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain":"sentinelone.com","limit":20}'