[3DBuff]

I found the issue with Zidoo not reading Raspberry Pi attached drive (share). I'm going to write it here if anybody else runs into it.

What did it for my was changing on Raspberry Pi > System > LibreELEC > Services > Minimum supported protocol to "SMB1". Default was SMB2.
Now I can browse and scan media located on hard drive USB attached to Raspberry Pi and play media directly off it. Very convenient. I keep some older movies this way. The drive is powered down all the time. Movies are in Kodi database. I only power it up if I'm trying to see something again or show it to somebody else.