I'm having issues with LibreOffice Portable 5.0.3 on my new Windows 10 Home 64-bit laptop. Whenever I open it, the LibreOffice window is just black. Even the splash when starting the program is black. I'm not getting any errors or crashes. The Windows title bar shows up and is functional (I can minimize, restore or close just fine) but everything inside the window is just plain black.
This is my first and only Windows 10 computer and it's a fresh download and install of LibreOffice Portable. Never had any issues with any of my Windows 7 machines (both 32 and 64 bit). I also tried the LibreOffice Portable Still 4.4.5 version on the Win10 laptop and that seems to work fine so I'm using that in the mean time.
I like my system as clean as possible so I don't really wish to install the regular LibreOffice version just to see if the issue is inherent with LibreOffice or if it's just the portable version that has problems.