Do NOT throw this in under another issue report. I have read other ones and their having different issues, or different updates. 

I have a cartridge game. I am completely up to date. This happens on both my realm and regular created world. This issue use to happen in an earlier update, went away in more recent updates and now is back on 1.16.0 update.  First started 5 minute average of starting up, before you were even able to pick world or realm. Then average 7 min to load whatever world is chosen. Then it started to lag really bad during gameplay,  and would have black spots on map that wouldn't go away. Now the map will load, no matter new world, old world or realm, you will see everything for a split second and then closes. States " software error occurred ".

So needless to say I can't play at all, for the last 4 days. I'm paying for this, so its extra frustrating, and if you can't fix swiftly it would be reasonable to throw extra days on our realms as this is not an issue on our end and I originally reported this when it happened and my post was thrown under another one that was complaining about black screen freezing and 1.14 update . I have restarted the console repeatedly and also ejected the cartridge a few times. That sometimes helps with load up but I still can not play