After upgrading to ext2fsd 0.66 it worked flawlessly for a while but after a number of reboots I couldn't log in to Windows anymore - after entering the password I got a black screen with a cursor.
I seached about this problem, unfortunately I couldn't find a solution. I even reverted to the previous Windows 10 build as I thought it might have to do something with this Anniversary update thing.
Then I thought let's delete ext2sd from System32\drivers, why not? Nothing is working anyway. And I shit you not, that actually helped. So I'm writing this ticket to let you know that something is wrong in the latest version, I have no idea what.
The only thing I changed after the install is I set UID and GID to 1000 (id of my user/group on my Ubuntu system). Could that be a problem?
Sorry, I messed up the version number. It actually was 0.68, not 0.66.