Hello

Thank you for reporting this issue.

I have just created an update for this template which should resolve this issue for you. For details on updating your template may I suggest the following article.. https://joomla51.com/tutorials/joomla-basics/updating-your-joomla-template

If the issue persists after updating, may I suggest sending temporary administration access to your Joomla installation to info@joomla51.com and we will examine this issue further. For our reference please paste a link to this post in your email.

Ciaran

I put the module login also directly on the main page (Content Top C) and seen, that the Remember me check box can't be checked.