ISSUEWhen opening a repeating section in Nintex Mobile, form rendering is very slow.
RESOLUTIONCheck if there are Calculated Value controls on the form. If so, delete them and test opening the form. If the form is loading faster the Calculate Value controls are causing the issue.
If there are many calculations in the Calculated Value controls in the form, it might be taking a lot of processing power and it may take time to load the repeating section on a mobile device.