Image vectorizer not working

Is anyone else having trouble with the image vectorizer. i keep getting this code [uuid=C71EAA17B2F84ED0] This action has been secured by the developer of this website. Error: The signature has expired
i have tried refreshing the page and using different images

Refresh your browser. This issue can manifest itself if easel has been left open for a long time. We are looking into solving this.

Is there a image vectorizer built into Easel? If so,
where can I find it?

If it does not have one, then what is a good free
vectorizer to use.

Getting my x carve ready to run.

Thanks for any replies…JT

Yes. The image vectorizer is in the Easel App Store. Click the 9 squares icon on the tool bar.