Hello Stephen,
Thank you for your question about this snipe. We investigated what we encountered when we placed this snipe. Unfortunately under the free plan, limited information is available.
Here is a list of all of the account-related issues we track:
https://bidslammer.com/help/bulletproof
The issue is almost always something on that list.
Thank you for taking the time to write in. Please let us know if we can provide any other assistance.
bidslammer