SanDisk Connect app loops when I connect to Galaxy S6

Tried the app on my old nexus 7 runs fine app is working with no problems tried uninstalling the app and reinstalling but no luck the app seems to show the file explorer when its loaded for all of a second but then restarts as if it is reconnecting for a few seconds thenshows the file explorer, I know it working underneath cause if I am quick enough I can select folders or attempt to disconnect the app. 

Only thing that stops the restarting though is when I turn off the wireless connection.