I can confirm a that my server connection is correct because I can get a listing of the folder on both AWS and S3 following this: https://docs.wappler.io/t/using-s3-connector/23623#Listing-Files-from-a-Bucket
I followed this document: Using App Connect S3 Upload.
It’s a different in v4.x than when these instructions were written. It states using the S3 Upload Control it does not require a form. These instructions left me with to many questions and frustrations this week as they provided not real insight to define the details of the key and path sources in this scenario.
Your screen shoots prompted me to a bit more research and I found a form option within this doc https://docs.wappler.io/t/using-s3-connector/23623#Listing-Files-from-a-Bucket . I deploy to the DO server and get a 500 Internal server error. I get from this error from the developers console in chrome. Not sure how to troubleshoot the rest of this. Thanks for the responses.