No connection with my scanner Epson perfection 1600 through EPSON scan program, using insertion menu, then Media, then Scanner then Sélectionner la source or Acquérir, no response for both. I actually keep installed LibreOffice 126.96.36.199 to do the job.
This first happened using Windows 7 SP1 professional operating system and LibreOffice 5.0.3 downloaded 2015/12/04.
I now migrated to Windows 10 professional since June 16th and have the same behaviour.
Thanks if you can fix it.
Could you give a try to last stable LO version (5.1.3)?
Also, try LO 32 bits version if possible.
Indeed, I don't think scan with LO 64 bits would work.
(I put another bugtracker in See also).
I tried LO 188.8.131.52 Build ID: 644e4637d1d8544fd9f56425bd6cec110e49301, 32bits.
It is now OK, my scanner works fine.
Thanks to Julien Nabet.
Thank you Paul for your feedback.
Let's put this one to WFM.