Hi! This is my first time here, so I hope to do it right :)
I have a Xiong Mai camera, model: XM530_R80X20-PQ_WIFIXM711.711. I've tried several firmwares, now I'm on the latest available: V5.00.R02.00030695.10010.344506.0000000
I have the same problem with all of them: I can add PTZ presets...