I work in a highly restricted corporate environment with extensive firewall, IP filtering, and geographic access controls due to federal contract requirements and security policies. While these restrictions can occasionally impact connectivity, they are becoming increasingly common as organizations strengthen their defenses against cyber threats.
If you are experiencing issues accessing a ServiceNow lab instance, I recommend the following troubleshooting steps:
- Fully terminate the lab instance.
- Log out of the browser session.
- Close the browser and, if possible, reboot your workstation.
- Wait approximately 20 minutes, or try accessing the lab again later in the day.
Based on my experience, some ServiceNow lab, PDI, and development instances are hosted in various global data centers. Occasionally, I have encountered connectivity issues with instances hosted in certain regions, particularly those located in Asia. When this occurs, I typically log out of the course, terminate the lab instance, and request a new lab environment.
If the "Request Lab" function is not working, the issue may be related to:
- A temporary browser problem.
- Local network connectivity issues.
- Internet routing or latency problems between geographic regions.
- A temporary issue with the training platform itself.
In my experience, ServiceNow provides excellent Learning and training environments; however, lab instances can sometimes be less stable than the production ServiceNow cloud platform and may experience intermittent issues. If none of the above steps resolve the problem, I recommend trying again later, as these issues are often temporary.
I hope this helps.
Below are two forum post are various periods of time that note areas of Data centers for ServiceNow.
Solved: Is there a way to know the detailed addresses of S... - ServiceNow Community
Servicenow Datacenters - ServiceNow Community
