Hi!
For anyone who is interested…
Since my cloud with twonky is super slow on streaming 720 and 1080 files on my ps3, I tried installing many media servers on my pc such as ps3 media server, serviio, universal media server and many more.
I concluded that Plex ( https://plex.tv/downloads)) is the best dlna server that works perfectly with my cloud. No lags on streaming and plays any video file
Regards
Andreas