PVR simple client not working properly (.ts)

I have a raspberry pi 3 with latest OSMC (clean install 0 addons).
I have mpeg2 license.
I just put my m3u list into my PVR simple client, and channels take lots of time to open (almost 15 seconds each switch/play).

this is the log:
Paste.osmc.io/ezowezasal

on VLC (PC) they open in an instant.

Help is greatly appreciated, got two old parents trying to watch tv on this