You have followed the how-to-guide on linking up multiple Minirigs but are unable to connect 3 or more together in this way
- Make sure the Minirigs your are using are compatible. Only Minirig 3s have the wireless link up feature
- Make sure one of the Minirigs is flashing blue/white and the others are flashing green/white
- Make sure they are fairly close together - around 2 meters or less is ideal
- Try disconnecting your phone from the master Minirig
- Try turning the Minirigs off and on again
- Try resetting the Minirigs
- Check the Minirigs are up to date