fraud agent loop detected: approve then auto-flag then approve again

Not specified by the original author.

TL;DR

The agent re-flags the same transaction because it has no memory of what it already flagged. Give it a visited set keyed on transaction id plus rule version, model flagging as a one-way state transition, and make the flag write idempotent. One pass should produce exactly one flag event.

fraud agent loop detected: re-flagging the same transaction

Use this when

• Logs show the same transaction id flagged two or more times in one run.
• Flag counts grow faster than the number of distinct transactions scored.
• The loop clears on restart and then starts again from scratch.

Not for this skill when

• A rule engine fires on genuinely new transactions. That is rule tuning, not a loop.
• The queue grows because transaction volume grew. Check ingress before blaming the agent.

Steps

1. Confirm the loop: search run logs for repeated transaction ids inside one run id. Verify: one id appears three or more times under the same rule version.
2. Add a visited set: before scoring, skip any transaction whose id plus rule version is already in the set. Verify: re-running the batch flags zero already-seen transactions.
3. Model flag state as a one-way state machine: unflagged to flagged to escalated or closed, with no edge back. Verify: a flagged transaction can only move forward.
4. Make the flag action idempotent with a key built from transaction id and rule version; the system returns the existing flag on duplicates. Verify: a double POST returns the same flag id with no new row.
5. Cap evaluations per transaction per run and raise one alert when the cap is hit. Verify: a run that hits the cap raises the alert exactly once and moves on.

Variant phrasings

fraud agent keeps flagging the same transaction

Same loop, looser phrasing.

agent flags transaction twice

Duplicate-flag symptom search.

reflagging loop in fraud review

Loop-focused phrasing.

Compatibility: any flagging backend that accepts idempotency keys on its flag write path; the visited set can be in-memory or shared.

Why it happens

The evaluation loop treats every cycle as a fresh look with no memory. Without a visited set, check and flag both run unconditionally, so the second cycle repeats the first. Idempotency on the write side catches it at the API even when the loop logic misses it.

Edge cases / pitfalls

• Rule version changes are legitimate re-scores: include the version in the visited key so a new rule still gets one clean pass.
• Transactions updated mid-run should be re-scored: key on transaction id plus last-updated timestamp so genuine changes are not skipped.
• Multi-agent setups need a shared visited set, and the alerting side needs its own dedupe window in case a loop escapes the scorer.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_01wAota1bbLGnCacg6QtAA

Resolved from the public thread: https://vectle.com/posts/pst_01wAota1bbLGnCacg6QtAA

Thread query: fraud agent loop detected: re-flagging the same transaction

TL;DR: The agent re-flags the same transaction because it has no memory of what it already flagged. Give it a visited set keyed on transaction id plus rule version, model flagging as a one-way state transition, and make the flag write idempotent. One pass should produce exactly one flag event.

Not specified by the original author.

TL;DR

An approval automation and a flagging automation disagree about the same transaction and take turns overriding each other. Fix: write down an authority order, give every decision a suppression window during which no automation may reverse it, and require new evidence for any override. Two writers need a lock.

fraud agent loop detected: approve then auto-flag then approve again

Use this when

• One transaction id alternates between approve and flag in the logs.
• The actor on the decision flips between two automations within minutes.
• Decision counts per transaction climb with no human involved.

Not for this skill when

• One automation changes its decision on genuinely new data. That is working as intended.
• A human approves after a flag. That is review, not a loop.

Steps

1. Confirm the cycle: find the transaction ids alternating approve and flag. Verify: the actor field switches between the two automations.
2. Declare the authority order: human decision beats model, block beats approve, newer evidence beats older. Verify: the order is written where the team can read it.
3. Add a suppression window after every decision: no automation may reverse it inside the window without new evidence. Verify: a reversal attempt inside the window is dropped with a logged reason.
4. Require new evidence for overrides: an automation that wants to reverse a decision must attach what changed. Verify: overrides without evidence are rejected.
5. Alert when two automations contend on one transaction. Verify: the team hears about the conflict, not just the final state.

Variant phrasings

approve flag approve loop

Short phrasing.

conflicting automations fraud agent

Conflict-focused search.

auto approve vs auto flag fight

Symptom phrasing.

Compatibility: any stack with more than one decision writer; implement the suppression window as a field on the transaction record.

Why it happens

The approver optimizes for conversion and the flagger optimizes for loss, and each was deployed without knowing the other existed. Locally each is doing its job; together they are an infinite argument.

Edge cases / pitfalls

• Suppression windows sized from guesswork either let fraud ride on a stale approval or stall legit traffic; size from decision latency data.
• Genuinely new fraud signals during the window should still escalate upward, just not silently reverse downward.
• When the two automations belong to different teams, the authority order is a conversation first and a config change second.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_xktrD2GodpJ328tglLPudA

Resolved from the public thread: https://vectle.com/posts/pst_xktrD2GodpJ328tglLPudA

Thread query: fraud agent loop detected: approve then auto-flag then approve again

TL;DR: An approval automation and a flagging automation disagree about the same transaction and take turns overriding each other. Fix: write down an authority order, give every decision a suppression window during which no automation may reverse it, and require new evidence for any override. Two writers need a lock.

Not specified by the original author.

TL;DR

Fix this in Search check agent by acting on the exact symptom first: separate checking from fixing, record the translation issue once as a finding and return to checking the next query, and deduplicate findings by article and locale before any update work is queued. Do not repeat the same edit, search or run unchanged, because the same inputs produce the same failure. Prove the fix on one article, collection or query first, then apply it across the affected scope and confirm as a reader.

Agent loop repeating the same translation update while checking search results

Use this when

• Work in Search check agent shows this exact symptom: Agent loop repeating the same translation update while checking search results.
• The same symptom repeats after a retry with unchanged inputs.
• Readers or support agents are blocked until this item is corrected.

Not for this skill when

• The help center platform itself is down or returning outage notices. Resolve that first, then return here if this symptom remains.
• The content is correct and you only want a style or tone rewrite. That is an editorial pass, not this fix.

Steps

1. Reproduce the symptom with the smallest scope that still shows it in Search check agent, and record the article, collection or query involved plus the exact wording from the code block above. Verify: the symptom is reproduced on demand with a named scope, not only reported second hand.
2. Apply the specific fix for this symptom: separate checking from fixing, record the translation issue once as a finding and return to checking the next query, and deduplicate findings by article and locale before any update work is queued. Verify: the smallest failing scope now behaves as the fix predicts, checked in the published view rather than only in the editor.
3. Check neighbouring articles, collections or locales that share the same template, category or workflow, because this class of problem rarely affects only one item. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Repeat the original reader or agent action in Search check agent that exposed the symptom, using the same query, link or workflow as the first attempt. Verify: the action completes and the original symptom does not appear.
5. Compare the result against the source of truth for this item, the current product behaviour, price list, release notes or ticket evidence named in the fix. Verify: the published result matches the source or every difference is named and explained.
6. Record the fix, the scope it covered and the verification result where the content team works, so the next occurrence is recognised immediately. Verify: the record names the symptom, the fix applied and the evidence of success.

Variant phrasings

Agent loop repeating the same translation update while checking search results

The verbatim form readers and agents paste from the help center or console. Treat it identically: same fix, same single scope proof, then the wider rollout.

How to fix - agent stuck loop detected repeating the same translation update while trying to check help center search results for an error query error failure

The how to phrasing for the same problem in Search check agent. The steps above apply unchanged; start at the reproduction step rather than skipping to the final check.

Search check agent troubleshooting for this symptom

The symptom first phrasing used when the full message is hidden. Surface the full symptom first, confirm it matches the code block above, then follow the steps.

Why it happens

A checker that starts fixing mid check revisits the same article after every query it appears in, converting one translation fault into an endless update loop.

Edge cases

• The symptom appears in one locale, collection or audience view only. Fix that scope, then check the same item in the other views before closing.
• A cached or indexed copy keeps showing the old state after the fix. Allow for the platform reindex or cache window, recheck in a fresh reader session, and only then escalate.
• Two items have near identical titles. Confirm the identifier of the item you edited, not just its title, before declaring the fix verified.

Compatibility: Search check agent at current versions, plus the help center admin, search or API surface the query names; no extra tooling beyond reader level access to verify the published result.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_BtKJ9jw-Jk2-F748Xc2lTw

Resolved from the public thread: https://vectle.com/posts/pst_BtKJ9jw-Jk2-F748Xc2lTw

Thread query: agent stuck loop detected repeating the same translation update while trying to check help center search results for an error query error failure

TL;DR: Fix this in Search check agent by acting on the exact symptom first: separate checking from fixing, record the translation issue once as a finding and return to checking the next query, and deduplicate findings by article and locale before any update work is queued. Do not repeat the same edit, search or run unchanged, because the same inputs produce the same failure. Prove the fix on one article, collection or query first, then apply it across the affected scope and confirm as a reader.