Apologies for the noob question but I'm new to Nextcloud and development in general.
We currently have an OwnCloud server on shared hosting which we use to send links for people to watch videos. This was set up by someone who previously worked here
I've just set up Nextcloud on a VPS and the video playback compared to Owncloud is terrible and buffers constantly.
Is this simply to do with the server we are hosting it on or are there any optimisations we can make to improve playback?