I have a new Lexar 128Gb micro SDXC UHS-II U3 class 10 1000x card for the P4P.
No way to make it work: "Format failed" from the quad.
I also formatted it in my Mac as ExFAT.
Is this card too much for the P4P?
1 - insert your Sd card in your drone
2 - power both drone and remote
3 - Menu > click on the spanner > scroll down > format SD Card.
I hope you find this helpful.
PS: let me know if you have questions or run into issues. (obviously make sure you backed up the content of your SD card, it...