I have been trying the mobile apps, both android and ios apps. When I log in to the app with my server name (https://filr.mydomain.com) and try to open any file by generating an online preview I get a Tomcat 500 crash and an error in the server log saying that the file was not found. When I use my external IP address to log into the mobile app everything works fine. Download
This is a bit strange since I can resolve the ip address correctly from anywhere. Do you guys have any idea what this could be?

Another little bug I would like to mention is with the Desktop application, when I try to switch users by typing in another username the program settings it just keeps loading into RAM and finally crashes when it reaches around 800mb in RAM usage. The only way to switch users it seems is to uninstall the program and install it again. Is this normal behavior?