It won't let me download my Realms in Minecraft Bedrock

It is always stuck at 654.0Mb when I try to download my Realm world. I have canceled the Minecraft Realm Subscription on Bedrock. I play on PlayStation 5. I have great WIFI the PS5 has 2Tb of storage????? The download is 752.6Mb so it should be fine but it won't. Please Help!!!!!!!!