Realm Auto Backup Issue

I have a created SMP on realm called Bedrock SMP. Many of my members are experiencing with many realm glitches and the worst one is auto backup of realm
Example: If u build anything sometimes realm just crashes and do a auto backup like replacing the current world with 30 min old world of auto backup ones which realm does

i am experiencing since this two months of realm created and its so annoying members are not able to do bigger builds or farms due to that 
I hope you understand i could have provide attachment but i dont know how to about the current situation. 
If you want i will provide screenshots in future