LAN PLUGIN with Ubuntu Samba share and Connect Box(Unitymedia) play videos not working

[jhmgbl]

Hallo, I can't play videos from my Ubuntu Samba share if I connect via WLAN and Connectbox to my Ubuntu 18.04 server, which is connected via eth0. I can play videos if I connect via WLAN to my Fritzbox 7490 which is connected via WLAN to my server.

Regards Hans

PS. Playback works with my Tablet (Acer A1-810) and Android KitKat but not with my handy Huawei P smart (must be Androld

[ghisler(Author)]

1. Are these the same file types on both boxes, e.g. both transport streams or both .mp4?
2. Which player do you use, internal or other app?