A web-based tool in Microsoft 365 that enables users to quickly create surveys, quizzes, polls, and feedback forms.
Hi brolfes,
Thanks for providing more details.
The issue looks to be a very rare case for Forms app. We have not received any report in forum for similar scenario. I would suggest open a ticket in Microsoft 365 admin center to engage the technical support to check this issue. They have the capability to gather the network trace & backend logs for deep troubleshooting. Kindly refer to this article to raise a ticket (If you are not a global admin, you can also refer to the article to find your organization admin):
Get support - Microsoft 365 admin | Microsoft Learn
Welcome to share the feedback here in the community once you work out the solution.
Sincerely,
Ryan| Microsoft Community Moderator
Thank you, Ryan. I will look to submit a support ticket. I do agree, this is quite an obscure issue.