As discussed here: https://www.b4x.com/android/forum/threads/solved-android-blocking-receiving-udp-broadcast.99519
Some devices will not receive the broadcasted UDP packets used for auto-discovery without a multicast lock. This update adds this lock.
Google Play: https://play.google.com/store/apps/details?id=anywheresoftware.b4a.b4abridge&hl=en
APK: www.b4x.com/android/files/b4a_bridge.apk
Some devices will not receive the broadcasted UDP packets used for auto-discovery without a multicast lock. This update adds this lock.
Google Play: https://play.google.com/store/apps/details?id=anywheresoftware.b4a.b4abridge&hl=en
APK: www.b4x.com/android/files/b4a_bridge.apk