Every time I log off of my realm, a mystery content pack from Microsoft Realms is automatically added to my realm. In order to successfully log back onto the realm with raytracing enabled, this mystery pack has to be deleted or it causes a fatal error on resource pack load. This pack cannot be unloaded if any members are on the realm, so in order for raytrace-enabled players to be able to log on, we have to first kick off every single member from the server so that packs can be edited.