Quote Originally Posted by lat9 View Post
NOTE: if you're running the unsuffixed version of zc157 without having installed the known patches (https://www.zen-cart.com/showthread....v1-5-7-series) could be part of the problem.

That initial version had a bug that prevented multiple 'observers' from watching the same event, which might have play in the issue reported.
Now that 1.5.7b is out, mind you only a few weeks ago, that did solve the issue with the observers. Thank you for pointing out that 1.5.7 had this bug in it. For the last several months I've been banging my head trying to get this to work as I have been flooded with spam emails from the contact us page. I'm not one to jump right on to each update as I have a modified ZC that I winmerge all the files to check for changes before uploading blindly, which is why I didn't upgrade to 157b as soon as it came out. But now that 157b address the observers, the commenting out that I posted earlier is no longer needed. Thank you all for putting up with my rants as I was not the politest in my posts.