When we are in month view, we can click the month and go forward to the next month and see events, but whether we go forward or back using the month name, it will always hang the second month we click.  We can get around this by directly entering in a date, but it does not happen when people log in as admins.  Is there anything that we can check for to resolve this?  We are using DNN version 7.3.1(20). 

The version of the module is 6.1.3.  We are not having issues with this module on other sites that use it (at least none reported atm).  The cache is set to 0 and output cache provider is file.  We are currently in a change freeze, so we cannot upgrade the module at  this time, though I will see if I can replicate and solve this way on our staging server.  Is there anything else I might need to check?

We have this same issue. It doesn't happen for the host account, only for users who do not have admin permissions. Also, not on all months, but for most months. They click on the next month name and it just spins and never advances.