I was recently approved after six months of waiting. My best bet is that my file for buried along with some others.

Applied: 9/19 (Vermont)
Biometrics Done: 10/17
Approved EAD & DACA: 3/22

My six months were up on 3/19 and I did an e-request on the same day. 4 days later, I checked and there I was approved. So, I recommend everyone to do an e-request as soon as your six months are up. Chances are like me, your file was maybe buried and e-request really helps out if that, in fact is the case with anyone else.