Battlefront II glitch nothing works

Update:

Actually I tried playing the Halo Masterchief collection, and the game is extremely laggy with no sound too. I think it might be a software update problem or else a problem with my Xbox One. 

I am not sure what to do at this point. I've uninstalled Battlefront II, and I've tried playing Halo Masterchief without my external harddrive on the off-chance it was that. I am considering buying a new console, but I am worried it is just a Microsoft issue they could fix with a quick update.

My console is out of warranty, and it costs 220 AUD in mailing and repair fees for Microsoft to even look at it in Australia, so it is hardly even worth repairing. 

@ghoti657- Hello

Microsoft has recently released a couple of small updates for the Xbox. When did your problem start? I am also an Xbox user and have had some little glitches after an update but they never seem to reoccur after doing a hard reboot (Switching off and removing the plug from the wall socket). Also check and test your network connection - Settings - network - network settings - troubleshooting. Try the 1st 3 tests. Are you using wireless or Lan Cable to connect your XB? Let me know the result via this thread. We may have to go one step at a time. I almost forgot to ask. do you have problems with any games other than what you mentioned?