When your Phantom loses GPS signal and enters failsafe mode, their are always some anxious moments as you are unsure whether your quadcopter will return to its home point.
If the Phantom is out of sight, the anxiety is even greater until you see your Phantom coming back to you. It’s not a good feeling at all.
If your Phantom is losing the GPS signal regularly, you lose the enjoyment of flying and with each GPS signal loss, there is always a chance of your Phantom crashing.
This article with videos will give you some tips, checks and pointers to prevent GPS signal loss on your Phantom. A lot of the tips here are very practical and you can use this information to guide you in troubleshooting any drone not just a Phantom.