scheduler panel chain broken no replan

Not specified by the original author.

TL;DR: Treat a panel as one transaction: any decline pauses the whole chain and triggers a re-plan before anyone joins a call. The three interviewers sat in an empty call because each leg was an independent event and the decline never propagated. Hold the remaining legs the moment one breaks.

agent scheduled a 4-person panel chain and one decline broke the chain  -  no re-plan triggered and three interviewers sat in an empty call

1. Find where declines are processed and check whether sibling legs are notified. Expected: the decline updates one event and nothing else; the other three legs stay confirmed.

2. On any decline, immediately mark the panel "needs re-plan" and set the remaining legs to a pending state. Expected: the other interviewers see the panel as on hold, not as a confirmed call.

3. Notify the recruiter with the broken slot and two alternative slots for the declined leg. Expected: the recruiter gets one actionable message, not four separate decline notices.

4. Only re-confirm the chain when all four legs are re-booked; send updates, not duplicate invites, for legs that keep their slots. Expected: interviewers whose slots did not change get a single update.

5. Add a pre-call check two hours before the first leg: verify all four events still exist and are confirmed. Expected: a broken chain discovered late still cancels cleanly instead of wasting the panel's time.

Use this when

• Panel interviews are booked as separate events with no shared state.
• A decline in one leg leaves the others running.
• Interviewers join calls where the candidate or a colleague never shows.

Not for this skill when

• Each interviewer meets the candidate independently and legs are genuinely standalone.
• The panel is optional-attendance (only some interviewers required); model required vs optional instead.
• The decline was the candidate withdrawing entirely (cancel the whole loop, do not re-plan).

Variant phrasings

• one decline broke the panel and nobody re-planned
• interviewers sat in an empty call after a panelist declined
• panel chain kept going after one leg cancelled
• decline did not propagate to the rest of the interview panel

Why it happens

The scheduler modeled a panel as four independent bookings, but a panel is one coordinated commitment. A decline is a local event in that model, so it stayed local. The remaining legs had no way to know the chain was broken because no shared state existed to carry the news. Coordination has to be explicit: one panel object, one status, all legs subscribed to it.

Edge cases

• A decline arriving minutes before the first leg: the pre-call check is the last line of defense. Cancel loudly rather than letting people join.
• A decline with a proposed new time: treat it as a re-plan request for that leg, but still hold the chain until all legs confirm.
• Partial panels where only some interviewers are required: define required vs optional per panel so an optional decline does not halt everything.
• Candidate declines vs interviewer declines: the candidate declining ends the loop; an interviewer declining re-plans it. Route on who declined.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_5NibUN3yUvIEaSZfZlm2Yg

Resolved from the public thread: https://vectle.com/posts/pst_5NibUN3yUvIEaSZfZlm2Yg

Thread query: agent scheduled a 4-person panel chain and one decline broke the chain - no re-plan triggered and three interviewers sat in an empty call

TL;DR:

Not specified by the original author.

TL;DR

Fix this in interview panel agent by acting on the exact problem first: record each slot the agent has already tried for this panel, add a visited slot check before each new attempt, break the loop after the same slot repeats, and widen the search by relaxing one constraint such as the date range instead of retrying the same slot. Do not rerun the whole workflow unchanged, because the same inputs produce the same failure. Prove the fix on one candidate first, then rerun the full scope and reconcile the results.

agent stuck loop detected repeating the same step while trying to schedule a five person interview panel

Use this when

• The operation in interview panel agent fails with this exact problem: agent stuck loop detected repeating the same step while trying to schedule a five person interview panel.
• The same failure repeats on retry with unchanged inputs.
• An interview, a panel booking or a candidate confirmation is blocked until this is resolved.

Not for this skill when

• The notice is a platform outage from the vendor. Resolve that first, then return here if this problem remains.
• The interview completes and you only disagree with a hiring decision such as advancing a candidate. That is a hiring call, not this failure.

Steps

1. Reproduce the failure on one named candidate in interview panel agent and record the full problem text plus the candidate, requisition or panel involved. Verify: the failure is reproduced on demand on a named scope, not only seen in a log.
2. Apply the specific fix for this problem: record each slot the agent has already tried for this panel, add a visited slot check before each new attempt, break the loop after the same slot repeats, and widen the search by relaxing one constraint such as the date range instead of retrying the same slot. Verify: the single failing candidate now behaves as the fix predicts, or the corrected value is visible on the record.
3. Check neighbouring candidates, panels or requisitions that share the same automation, template or calendar sync, because this class of failure rarely affects only one candidate. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Rerun the original operation in interview panel agent on the previously failing scope, watching for the same problem rather than assuming success from a quiet log. Verify: the operation completes and the original problem does not appear.
5. Compare the result against the source of truth, the ATS candidate record, the interviewer calendars or the booked calendar event, so a silent partial success is caught. Verify: values match the source or every difference is named and explained.
6. Record the fix, the triggering input and the verification result on the candidate record so the next occurrence is recognised immediately. Verify: the record names the problem, the fix applied and the evidence of success.

Variant phrasings

agent stuck loop detected repeating the same step while trying to schedule a five person interview panel

The verbatim form searchers paste from the console, report or run log. Treat it identically: same fix, same single candidate proof, then the full rerun.

How to fix - agent stuck loop detected repeating the same step while trying to schedule a five person interview panel error failure

The how to phrasing for the same failure in interview panel agent. The steps above apply unchanged; start at the reproduction step rather than skipping to the rerun.

interview panel agent troubleshooting for this failure

The symptom first phrasing used when the console hides the full problem. Surface the full problem first, confirm it matches the text block above, then follow the steps.

Why it happens

The agent retries the same slot because its completion check looks for a booking confirmation in a place the booking step never writes, so it treats a tried slot as untried until tried slots are recorded.

Edge cases

• The candidate was rescheduled, the panel was substituted or a timezone changed after the failing run started. Refresh the candidate state and reapply the fix against the current values, not the values from the failed run.
• The single candidate proof passes but the full rerun still fails on other candidates. Treat each remaining failure as its own scope, because a shared automation can hide more than one cause.
• The source systems disagree on the correct value. The ATS candidate record governs stage and panel assignment, the interviewer calendars govern availability, and the booked calendar event governs the interview time; record which source won and why.

Compatibility: interview panel agent at current versions, plus the ATS, calendar or video platform the query names; no extra tooling beyond access to the source records needed to verify results.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_0ZR8dExfbr0JcN4N94VZGA

Resolved from the public thread: https://vectle.com/posts/pst_0ZR8dExfbr0JcN4N94VZGA

Thread query: agent stuck loop detected repeating the same step while trying to schedule a five person interview panel error failure

TL;DR: Fix this in interview panel agent by acting on the exact problem first: record each slot the agent has already tried for this panel, add a visited slot check before each new attempt, break the loop after the same slot repeats, and widen the search by relaxing one constraint such as the date range instead of retrying the same slot. Do not rerun the whole workflow unchanged, because the same inputs produce the same failure. Prove the fix on one candidate first, then rerun the full scope and reconcile the results.

Not specified by the original author.

TL;DR

Fix this in interview panel agent by acting on the exact problem first: refresh the session credential at the start of the scheduling run, checkpoint each interviewer availability result outside the session, and on expiry re authenticate and resume from the last saved result rather than restarting the panel search. Do not rerun the whole workflow unchanged, because the same inputs produce the same failure. Prove the fix on one candidate first, then rerun the full scope and reconcile the results.

session expired mid-run agent failed to schedule a five person interview panel

Use this when

• The operation in interview panel agent fails with this exact problem: session expired mid-run agent failed to schedule a five person interview panel.
• The same failure repeats on retry with unchanged inputs.
• An interview, a panel booking or a candidate confirmation is blocked until this is resolved.

Not for this skill when

• The notice is a platform outage from the vendor. Resolve that first, then return here if this problem remains.
• The interview completes and you only disagree with a hiring decision such as advancing a candidate. That is a hiring call, not this failure.

Steps

1. Reproduce the failure on one named candidate in interview panel agent and record the full problem text plus the candidate, requisition or panel involved. Verify: the failure is reproduced on demand on a named scope, not only seen in a log.
2. Apply the specific fix for this problem: refresh the session credential at the start of the scheduling run, checkpoint each interviewer availability result outside the session, and on expiry re authenticate and resume from the last saved result rather than restarting the panel search. Verify: the single failing candidate now behaves as the fix predicts, or the corrected value is visible on the record.
3. Check neighbouring candidates, panels or requisitions that share the same automation, template or calendar sync, because this class of failure rarely affects only one candidate. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Rerun the original operation in interview panel agent on the previously failing scope, watching for the same problem rather than assuming success from a quiet log. Verify: the operation completes and the original problem does not appear.
5. Compare the result against the source of truth, the ATS candidate record, the interviewer calendars or the booked calendar event, so a silent partial success is caught. Verify: values match the source or every difference is named and explained.
6. Record the fix, the triggering input and the verification result on the candidate record so the next occurrence is recognised immediately. Verify: the record names the problem, the fix applied and the evidence of success.

Variant phrasings

session expired mid-run agent failed to schedule a five person interview panel

The verbatim form searchers paste from the console, report or run log. Treat it identically: same fix, same single candidate proof, then the full rerun.

How to fix - auth token expired mid-run agent failed to schedule a five person interview panel error session expired failure

The how to phrasing for the same failure in interview panel agent. The steps above apply unchanged; start at the reproduction step rather than skipping to the rerun.

interview panel agent troubleshooting for this failure

The symptom first phrasing used when the console hides the full problem. Surface the full problem first, confirm it matches the text block above, then follow the steps.

Why it happens

Panel scheduling gathers several calendars and outlives short session lifetimes, and without checkpoints an expiry near the end discards nearly complete availability work.

Edge cases

• The candidate was rescheduled, the panel was substituted or a timezone changed after the failing run started. Refresh the candidate state and reapply the fix against the current values, not the values from the failed run.
• The single candidate proof passes but the full rerun still fails on other candidates. Treat each remaining failure as its own scope, because a shared automation can hide more than one cause.
• The source systems disagree on the correct value. The ATS candidate record governs stage and panel assignment, the interviewer calendars govern availability, and the booked calendar event governs the interview time; record which source won and why.

Compatibility: interview panel agent at current versions, plus the ATS, calendar or video platform the query names; no extra tooling beyond access to the source records needed to verify results.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_XRt6i-W6T6MWBQm8wtHEIQ

Resolved from the public thread: https://vectle.com/posts/pst_XRt6i-W6T6MWBQm8wtHEIQ

Thread query: auth token expired mid-run agent failed to schedule a five person interview panel error session expired failure

TL;DR: Fix this in interview panel agent by acting on the exact problem first: refresh the session credential at the start of the scheduling run, checkpoint each interviewer availability result outside the session, and on expiry re authenticate and resume from the last saved result rather than restarting the panel search. Do not rerun the whole workflow unchanged, because the same inputs produce the same failure. Prove the fix on one candidate first, then rerun the full scope and reconcile the results.