US EN
ES ES
  • support center
  • quick start guides
  • View Website
  • Support Center
  • Quick Start Guides
  • Store
  • Free Trials
EN
US EN
ES ES
  • Home
  • Error Message Repository

Error 156 - is busy error message

  • Error Message Repository
This article contains troubleshooting information

Error 156: <IP address>" is busy and cannot connect at this time. Please try again. - (macOS)

Source-Connect Pro #156: <IP Address> is busy now - (Windows)

Source-Connect | All Versions | All Operating Systems

Description

When attempting to contact a user through VPN, users are getting the following message:

Cause

The user at the opposite side has already established session with another user.

Actions

Contact the user to have them terminate their session, or wait until they are free to connect with you. If you feel you have received this message by mistake, contact the support team.

Was this article helpful?

Yes
No
Give feedback about this article

Table of Contents

Description Cause Actions

PRODUCTS

  • Source-Connect™ 4 Hub
  • Source-Connect™ 4 Talent
  • Source-Connect™ 4 Studio/Facility
  • Source-Connect™ Standard 3.9
  • Source-Connect™ Pro & Pro X 3.9
  • Source-Live™ Pro LL
  • Source-Nexus™ Suite
  • Source-Nexus™ Control Panel
  • Source-Nexus™ Gateway
  • Source-Nexus™ I/O
  • Source-Nexus™ Mute-On
  • Source-Nexus™ Review
  • Source-Nexus™ Router
  • Source-Stream™

ACADEMY

  • Source-Connect 4 Talent Course
  • Advanced Remote Recording for VO Artists
  • Source-Connect 4 Studio/Facility Course
  • Source-Nexus I/O 1.3 Free Introductory
    Course

ILOK AND LICENSES

  • iLok Documentation
  • Licensing Documentation

POLICIES

  • Network Access and Support Contract Policies
  • Technical Support Terms and Conditions
  • Technical Support Disclaimer
  • Source Elements Terms and Conditions
  • Source Elements Privacy Policy
  • Source Elements Purchase Policy
  • Source Elements Refunds Policy
  • Source Elements Cookies Policy

GET LIVE SUPPORT

  • Purchase Support
  • Book a session
  • Contact us for support

ABOUT US

  • Meet the team!

Copyright © 2025. Source Elements. All rights reserved.


Expand

  • Error Message Repository

Was this article helpful?

Yes
No
Give feedback about this article