Originally Posted by jj14x
Yesterday was one of the rare days that I had the need to connect my phone to my computer (large file transfer), and found the same issue!
I enabled developer options (under settings), and unplugged/plugged to computer - and it worked. After transferring the files, I then disabled dev options.
That did not work for me.
(This does seem like odd behavior to me... since this would mean a reduction / removal in a feature)