I recently started up my pineapple in light of the recent 2.8.1 update and plugged in my new 32gb sandisk cruzer drive (Formatted correctly) after trying to install SSL strip unsuccessfully it kept un-mounting the drive every time I tried to install something to it. It has now made my drive read only! and that's permanently read only. It also recognizes the device not as a sandisk cruzer blade but as an unknown device when I plug it in now. I remember the same thing happening with the first sandisk Fit I had that came with the pineapple. It made that read only aswell. Which I sent back to sandisk under RMA.
Anyone got any Ideas?