JUST A HEADS UP!
The current the issue with freezing is not your game, game settings or your internet. This freeze can be random and sometimes instant, someone could assume it's the map which is correct since I ran some tests on different maps and NOPE! there isn't any issue with it since the only the issue is the new map "Broken Moon" and it's more towards a client-side issue rather than a game issue because that would affect all players and by then it would cause chaos.
"Well, what I can do in the meantime?"
Even if you aren't able to full experience Season 15 for now, I recommend you, the player, to checkout Arenas since daily and mostly weekly missions have challenges around this mode also a good way to practice with characters and weapons in fights or wait next week so the map rotation since Olympus and Storm Point havent receive any major change since Season 12/13.
And for you nerdies (like me) want to keep up if the ficed the issue. I reccomend checking out Apex Legend's Trello board here .
I'm aswell having this issue but I'm having fun playing with Catalyst in Arenas!
All my hope and wishes for respawn to fix this ASAP