the access to my realm doesn't work in most times. Even if I have a 300 mb/s Internet connection, it says Internet problems or it just takes minutes and minutes in loading the realm before it breaks down. In the realm there is a problem, if you move over  a far distance, the world is not loading anymore and it's necessary to restart the game and as said in the beginning it's not well working with the reconnection. This problems are reported for the Samsung S20 Ultra, Oneplus 7 pro and the Huawei Mate 20 (android).