I am having a "minor" problem ~ I am using an A95X_S905_1G/8G - NAND INSTALL ONLY (Never successfully got it to boot off SD)
I have tried the following "builds"7.0.2.007
7.0.2.008
7.0.2.009
7.0-devel-20161119092613
8.0-devel-20161109230131
Anyway, on my Windows System, I can connect to and even "mount" the SDCARD.. (\\192.168.0.121\mmcblk1p1-mmc-APPSD_0x00000357)
It will allow me to copy/write approximately 1GB to the SD card_ After that it "complains" that the "drive is full" the SD Card is about 18% full (its a 32gb) and I can continue to write to it via SFTP, but it will not allow me to write any additional files to the SD via SAMBA until I reflash the box (put the appropriate files in in /storage/.update and issue the reboot command, via putty)
This is a fairly minor problem, as i can transfer files via SFTP, but it would be nice if I could properly utilize Samba
A temporary solution I have found, is ExpanDrive..