Dune Tv Plugin

[greywolf74]

I just got myself Dune hd pro 4k with rev.b (no backlit remote) ,anyway i loaded Dune php ipTv provider plugin and works perfect ,except the archive feature  it buffers to1% and it stops ,i also have apk for Android from the same provider and this one works ok ,Also i loaded the same plugin to Sigma based Dune hd 301 and it works witout any problems, i have called Tv provider and they said that this plugin should work without any issues and they don't know what is the issue  ,so where can be the problem , are there any settings ,openwrt maybe that are blocking the recorded archived programs on this player or Realtek does not support it yet, unortunately rev.b has only 2 firmware files to choose from while rev.A has a lot more i was thinking that this can be a simple firmware bug ,but it has to be something else ,anybody has same issue with this player ? I will apreciate any help from you guys,
Thanks