Outage in Intellistack
Formstack Sign Security Update and Browser Requirements
Resolved MinorIncident Report
Formstack Sign recently implemented a security upgrade. As a result, users on older or unsupported browsers may experience issues loading documents in Sign. To avoid potential degradation, please ensure your operating system and browser are updated to a supported, recent version.
Supported browser versions:
• Chrome 119 or later
• Edge 119 or later
• Safari 17.4 or later
• Firefox 121 or later
This issue does not impact any other Formstack products and is specific to Formstack Sign. We are actively investigating options to mitigate this limitation and will provide updates as they become available. We apologize for any inconvenience this may cause.
Need to monitor Intellistack outages?
- Monitor all your external dependencies in one place
- Get instant alerts when outages are detected
- Be the first to know if service is down
- Show real-time status on private or public status page
- Keep your team informed
Latest Updates ( sorted recent to last )
RESOLVED
8 days ago - at 02/06/2026 07:10PM
This incident has been resolved.
MONITORING
8 days ago - at 02/06/2026 04:34PM
A fix has been implemented and we are monitoring the results.
IDENTIFIED
8 days ago - at 02/06/2026 03:18PM
A fix has been identified and is expected to be deployed within the next few hours. In the meantime, updating to a supported, recent browser and operating system remains the recommended workaround to avoid potential issues loading documents in Formstack Sign.
IDENTIFIED
8 days ago - at 02/05/2026 09:35PM
Formstack Sign recently implemented a security upgrade. As a result, users on older or unsupported browsers may experience issues loading documents in Sign. To avoid potential degradation, please ensure your operating system and browser are updated to a supported, recent version.
Supported browser versions:
• Chrome 119 or later
• Edge 119 or later
• Safari 17.4 or later
• Firefox 121 or later
This issue does not impact any other Formstack products and is specific to Formstack Sign. We are actively investigating options to mitigate this limitation and will provide updates as they become available. We apologize for any inconvenience this may cause.
Latest Intellistack outages
Intermittent Delays in Documents Processing - 22 days ago
Email Delivery Issues - 22 days ago
Payments on Formstack Forms failing for some users - 22 days ago
Standard Users Unable to Access Documents (Access Error) - about 1 month ago
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 5850 services available
Integrations with
