Data upload requires login - error message

Good morning, some of our iPhone users (~20 of 40) on our volunteer team are having issues submitting forms they have filled out. All forms are set to not require login. The message says data cannot be submitted without login and asks if you want to login now or later. Either response doesn’t work. To try to fix it, we deleted the forms off the phones, restarted phone, added form link again, restarted phone. However, the error still appears. We have photos in our questions, but not always. The error appears whether there are photos or not. This issue only started appearing around 10 July 2026 - we have been using the same forms with no issues since 1 January 2026. Any advice welcome on how to fix this as we are losing data daily now. Thank you!

9 posts were merged into an existing topic: [RESOLVED] Known issue: Temporary Issue Affecting Submissions on iOS devices