Video glitch when i use .srt subtitles

Hello there,

I affect a little video glitch, if i play a movie with external .srt subtitle. It is happened only if the subtitle appear. (mostly the first subtitle or if lot of time has elapsed between two subtitle) I use a RPi2 with latest stable Rasplex.

It happened all external subtitle movies, series.

i attach a video this thing. (it is visible with “New Day” picture)

https://goo.gl/photos/FbhzZi23C9MXw1PHA

… and you see the glitch the next subtitle (a river in the background)

What is your audio setup like?

I ask because I have a hifiberry DAC+ and I will see a video stutter on the first line of subtitles and also if there has been a gap of a few minutes between subtitles.

This does not happen if I use hdmi out for audio

I Use HDMI