I have had my MAXX HD since Thanksgiving and added, after confirming with SanDisk that it would be compatible with the Maxx, a new San Disk Ultra 32 GB MicroSDHC Class 10 UHS-1. It seemed to work fine after install but then i noticed it was only available sometimes, an now not at all. I was able to see it for a while from within the Maxx and would see it when connecting the Maxx to my PC to transfer my pics/music from the old SD card i had with the old phone. Now, when I go to settings/storage it shows under SD Card, Mount SD card. I have shut the phone down and powered up several time and no SD card. I have removed it and re-installed it and no SD Card. I also have noticed that directly under the SD Card info under Storage, I have all these listings that start as Mount SD card and then have separate listings for USB DISK/STORAGE/USBDISK_1.1.1 and then the same but with 1.2 then 1.3 and so on up through 1.7 and then the last item under /STORAGE is Mount USB Disk, Insert an USB Disk for mounting.
Has anyone else had this issue? What are all these USB Disk entries for? Any assistance will be greatly appreciated. Thanks for any help/suggestions/comments.