Sage Timeslips

Timeslips stopped sending all of my electronic invoices and instead gives me a failure notice after it sends only 2 or 3 of the emails. It also doesn't provide an option to View Log and I only know which it sends by checking my Sent box in Outlook.

Hello, Does anyone know where I can find a basic guide in regards to the Audit House feature and/or LEDES in 2015 Sage Timeslips? It doesn't have to be too specific; anything would help at this point. (Basic setup, how to enter time/expense slips, etc…