Troubleshooting
Something in HighLevel stopped working. Let’s find out why.
Workflows not firing, emails not sending, texts failing, calendars double-booking, leads going missing. I find the root cause, fix it and tell you what happened in plain language.
Why this matters
Most HighLevel issues have one of a small number of causes: a trigger filter that does not match, a contact who already passed through and cannot re-enter, a disconnected integration, an unverified sending domain, an SMS number without approved A2P registration, or two workflows fighting over the same contact.
Troubleshooting is detective work with logs. I trace a single affected contact through enrollment history, execution logs, conversation records and integration status until the cause is clear. Then I fix it, check that it does not happen elsewhere in the account, and write down what changed.
Sound familiar?
Signs you need help with troubleshooting
- A workflow shows enrolled contacts, but actions did not run.
- Some contacts receive messages and others do not.
- Emails send from HighLevel but land in spam or bounce.
- SMS shows as failed or undelivered.
- Leads appear in Meta or your website tool but never reach the CRM.
Scope
What’s included
- 01
Workflow diagnosis
Triggers, filters, re-entry, goal events, waits and conflicting workflows traced for affected contacts.
- 02
Email deliverability
Sending domain, SPF/DKIM/DMARC, bounce and complaint history and template issues.
- 03
SMS & phone
Number status, A2P registration state, carrier error codes, DND settings and opt-out handling.
- 04
Calendars
Availability rules, sync conflicts, time zones and reminder workflows tied to the wrong statuses.
- 05
Integrations
Meta, Zapier, webhooks and Stripe connections tested with real payloads.
- 06
Root-cause report
What broke, why, what was changed and what to watch for, in plain language.
Worked example
Common root cause: re-entry is off
A “new lead” workflow works for first-time leads but not for people who submit the form again months later.
One of the patterns covered in the workflow troubleshooting guide.
- 01
Enrollment history shows the contact entered once, last year.
- 02
The workflow’s “Allow re-entry” setting is off, so the second submission is ignored.
- 03
Turning re-entry on alone would cause duplicate messages for people who submit twice in one day.
- 04
Fix: allow re-entry, and add a filter or a short-term tag so a contact cannot restart the sequence within 7 days.
Process
How it works
- Step 1
Reproduce
Pick one affected contact or event and reproduce the failure with a test contact where possible.
- Step 2
Trace
Follow it through logs and settings until the exact point of failure is found.
- Step 3
Fix & sweep
Fix the cause, then check for the same pattern elsewhere in the account.
- Step 4
Report
A short written summary and recommendations to prevent a repeat.
A good fit for
- A specific issue costing you leads right now
- Accounts built by someone who is no longer around
- Agencies needing a second pair of eyes
Not the right service for
- Bugs inside HighLevel’s own platform (those go to HighLevel support, and I can help you document them)
Go deeper
Related guides, tools and projects
- Guide
GoHighLevel Workflow Not Firing? 12 Causes and How to Fix Each
Why a GoHighLevel workflow does not trigger or skips actions: draft status, filters, re-entry, goals, DND, wait steps and sender settings, with a diagnosis routine.
- Guide
Facebook Lead Ads Not Syncing to GoHighLevel? A Complete Fix Guide
Facebook lead form submissions not reaching GoHighLevel? Check page admin access, Meta lead access, the connection, form selection, field mapping and triggers.
- Guide
A2P 10DLC Rejected in GoHighLevel? Why It Happens and How to Fix It
Why A2P 10DLC registrations get rejected in GoHighLevel, and how to fix business details, website, opt-in language and sample messages before resubmitting.
- Guide
GoHighLevel Calendar Not Showing Availability? 8 Settings to Check
Booking page shows no times or the wrong times? Check team assignment, hours, connected-calendar conflicts, notice period, date range, time zones, limits and duration.
- Guide
GoHighLevel SMS Not Sending? How to Find the Cause and Fix It
Why GoHighLevel texts fail or never arrive: Do Not Disturb, number format, missing sending number, A2P 10DLC, carrier filtering and skipped workflow steps.
- Guide
GoHighLevel Emails Not Sending or Going to Spam? A Practical Fix List
Why GoHighLevel emails go missing or land in spam: sending domain, SPF/DKIM/DMARC, From address, unsubscribes, bounced addresses, reputation and skipped steps.
FAQ
Troubleshooting: questions
How fast can you look at a broken workflow?
Turnaround is confirmed when you get in touch, based on the issue. Lead-flow issues are prioritised because they cost money every hour they stay broken.
What access do you need?
User access to the affected sub-account with permissions for workflows, settings and conversations. I never need your password; you add me as a user.
What if the problem is a HighLevel platform bug?
It happens. I document the evidence (contact, timestamps, logs) so HighLevel support can act on it quickly, and set up a workaround where possible.
Can you fix it without breaking something else?
Changes are tested on test contacts first and logged, and I check related workflows before switching anything off.
Related services
-
Workflow Automation
Workflows for follow-up, booking, reminders, no-shows and internal handoffs, built with clear triggers and safe re-entry rules.
-
CRM Management
Ongoing HighLevel administration: pipelines, fields, tags, users, imports, reporting and small builds every month.
-
A2P 10DLC Registration
A2P 10DLC brand and campaign registration in HighLevel, including fixing rejected submissions and website compliance gaps.
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