Hi,
title says most of it. Blink Notifications are set to "on when locked". 2 missed calls gets the slow pulse. Emails get 2 quick. One missed call gets no LED reaction, I've even waited about 15 mins as other users have reported it being slow to react.

any suggestions? Phone was recently doctored. I've turned notifications off, rebooted and turned back on still nothing. any help is greatly appreciated.