I KNOW FTP IS NOT A GOOD CHOICE FOR REASONS BUT IF YOU HAVE A BETTER WAY SHOW ME THE WAY 
ok so im trying to setup a storage server for me and my friends my friends live in a different area than me and i have been working at this for a couple of days with no sleep and i opened port 21 tcp on my router but i noticed when working with other servers if the server isnt running and using that port to communicate it says closed well its saying closed on port checker websites and now i cant see the login to the control panel to omv it shows a blue screen and the omv logo at the bottom can someone help i used this before 6 years ago and i decided to set up a storage server a couple days ago and for some reason i have way to many issues now setting it up
update- i just had to restart it now it shows the same thing a blue screen just like the one shown in scrnshot_20