Symptoms

After performing a REST call to modify a GTM object, subsequent requests may take longer than expected to complete. Delays of 800-1000ms are possible for a brief time after a GTM object is modified.

Impact

Slower than expected REST performance. Scripts that perform a series of modifications and subsequent queries could be heavily impacted.

Conditions

Modifying a GTM object with a user other than "admin". When a device is part of a GTM sync group.

Workaround

Use the admin account or use transactions.

Fix Information

None

Behavior Change