Hello, everyone!
We have here a sample Survey123 Form created using ArcGIS Survey123 Connect v.3.16 and published in ArcGIS Enterprise Portal v.10.9.
The said form will be launched using a “Start Survey” customized URL link embedded in a web map that we have also prepared. (Please see the screenshot below)
When we clicked the “Start Survey” link in the Web Map, the form launched successfully. However, when we tried to submit the filled-out form, it got stuck on the sending screen. It does not send but it also has no error displayed. (Please see the screenshot below)
We found a post with somehow the same scenario (link: https://community.esri.com/t5/arcgis-survey123-questions/surveys-stuck-on-sending/td-p/1094161) and have tried troubleshooting with the suggestions stated in the link. We have checked the XLSForm and found no duplicate values in the name column in the Survey tab. We have also checked other tabs as well. However, nothing seems to work so far.
We have attached a log file in the Survey123 Diagnostics as well for your reference. (Please see 20221103-111525.log below)
Should you have any hints or ideas on how to resolve the issue, we would appreciate it. Thank you very much.