Affected Products

Problem

Core keeps starting and stopping when saving and running a design.

Causes

This typically occurs if a license stored on the Core has expired and a duplicate valid license is also installed (typically an expired demo).

Solution | Workaround

In Core Manager, check for and delete expired licenses that are concurrent with new licenses:

1. Go to Core Manager > Licensing.
2. In the Installed Licenses table, look for expired licenses that duplicate current ones.
3. If you see an expired license, select it and click Delete.