Anyone ever notice how when using stock messenger that sometimes the speech to text just doesn't work? I see the mic button vibrate with my words, but no text shows. It works most of the time. I know the mic hardware works, so I'd think it more software related. Cache has been cleared, and I uninstalled google KB leaving only the stock LG KB. OK Google on any screen is off, Google Speech Engine is on, OK Google hears me fine most of the time. Maybe since Speech to Text is associated with Google that might explain why both OK Google and the stock messenger are sometimes malfunctioning. A reboot always helps, for a while. Does the same thing with both Google and LG Keyboards.
LG G2 VS980
KK 5.0.2