Mezzmo Android - extremely slow folders switching

Hello. I have 4 Gb disk (2 partitions), a lot of videos.
I’m using LG (WebOS) TV to watch video through DLNA

So I tried the Android free version. The only problem – slow switching between folders. Slow switching in mezzmo UI, and on TV. About 1-2 minute to open folder with 10-20 films. The disk shows reading activity all the time, non stop activity.

When I’m run another DLNA server (Like Ultimate Servers DLNA) – it works quicker.
So is a any way to speedup Mezzmo? I guess that Mezzmo makes some indexing activity by scanning mediafolders. Could it be stopped?

We have improved this for the upcoming Mezzmo v5.0. Email us at support [at] conceiva [dot] com and you can try a patch for Mezzmo v4.1.3.x that also contains these improvements.