I have tried several times today to precisely land from where I took off, on one of these orange and blue landing pads being sold all over. I tried both sides! Each time it looks like it's going to land perfectly, then at around 10 feet it stops and I get a message stating that the ground is not suitable for landing. I just don't get it, I take off to over 30m in height, fly around a bit, initiate the return to home command, and at 10 get or so, each time, I get that message that the ground is not suitable to land. Then I pull down on the left stick and it lands right on the mark. Any ideas why it won't land on its own??
Thank you!!