I did a lot of talk with a lot of people on both consoles on Twitter and this is what i summed up

--PS4 and Xbox had both the same issues in closed beta and the first day of open beta (between 5 minutes to 3 hours to find a match/servers disconnection/game crash)

-Bandai release a patch to PS4,improving stability,matchmaking but around 30% of PS4 players cannot even pass the login screen after this patch -Xbox get a patch that just fix game crashing when changing lobby,90% of the XBOX players still struggle with the matchmaking and servers stability,asking Bandai Namco to make the beta equals --Bandai Namco does not listen to XBOX players but deploy another small update to PS4 to improve stability,ending the first round of open beta and saying that these have been "positive feedback" clearly showing how they ignored Xbox call for updates

--Second round of open beta comes 2 days after for a duration of 24 hours

-The PS4 have the exact same content and have only few stability issues (issues keep increasing at the time this is posted) but it's working -XBOX is still not fixed,so Bandai Namco choose to shut down servers and making it look like a "maintenance" and allowing players to play only a trial with brainless A.I with random characters

-PS4 players,unaware of most problems,praise the game and pre order it,meanwhile,Xbox players getting more and more pissed and worried,hundreds of preorder are cancelled and Bandai staying silent about everything concerning Xbox shameful beta and PS4 decreasing stability

Hope everything is clear and summed up here