I have a local server running BDS.  I can connect fine via my xbox's, PC and phone, but on the PS4 I decided to try today so we can all have our own tv's, it shows the LAN server and the amount of players in it.  When attempting to join, it either freezes or shows the number of packs it needs to download and then sits there at 0%.  Nothing I do can get the packs to download so I can join the LAN server.

I uninstalled the game and re-installed, created a new world (which did update some packs) and that worked, but after all that, I tried the LAN game again and same thing. Just sits there on the downloading packs screen.