Hi Everyone,
Perhaps someone of you have also encountered error when trying to submit form while all required fields are filled in. I am testing the app now and sometimes it happens that some people cannot submit while they have the same access as those who can submit and they filled in all required fields.
It's a strange error, as after attempting 4/5 time those users can ultimately submit the form.
Someone told me that tis may be due to permissions to a lookup.
See below the screenshot from the app checker runtime:

Thanks in advance!