If you want to create a new recording and your handheld does not show the WLAN connection anymore, please check the following:
1. If your WLAN has been replaced recently, you need to reset your handheld to factory settings and connect it to your new WLAN.
2. Please make sure that your iPad and the handheld are connected to the same WLAN.
IMPORTANT: Do not delete the app, all data will be lost.