Thanks for the reply! I think you have misunderstood though so let me explain:
First take a look at this image:
What I mean is that when I add a new file from Physical Machine 2 (PM2) to the USB Hard Drive (USB ) it does not show up when I browse my movies through my Samsung Gear VR (SGVR) through AirScreen. I have to go to PM1 and to the virtual Windows machine and open the PC Client software and remove the shared folder and then re-add it again for it to be available in SGVR. Everything else is working great though, the setup is super stable, it just works and have been working for the last 6-8 months without any problem!
Back to the problem, it does not help to press the "refresh" button in the upper right corner of the SGVR client. It also does not matter which sorting mode I have, the files are not available to the SGVR client until I have manually refreshed the PC client on PM1.
Yes, my setup is over-complicated, but I do not use Windows anymore (if I can help it), so I have to use a VM (VirtualBox) with bridged network if I remember correctly to make it available to my SGVR. Running the SkyBox PC Client is the only purpose of this VM.
Hope this explains my "problem" better, and what type of refresh-feature I am asking for.
Ps: I would LOVE a linux version of the PC Client, my setup would be so much simpler with a linux client. But I do understand that that is a HUGE thing to ask for...but I am just throwing it out there so that you know that there are Linux people out there using your product :-)