A group of friends and I have started two realms in less than two weeks. The first realm began lagging severely. It then crashed and backlogged multiple times even after backing it up, followed by it corrupting after only 5 days of being created.

The second realm, started 6 days ago, is beginning to perform the same way the first world had. (Lag, sudden disconnects, back logging)

There are typically only 7 or less active members of the realm playing from different platforms at a time. This problem only started appearing after the 1.16.100. Update.