[Observium] Group with 500+ devices

Hi,

I have a problem with device classification to specific groups. We currently have 750 devices added in our network. Some users can only have access to specific devices, which led us to creating a group associated with them. The problem is, that more than 500 devices belong to the group, and when we attach this group to a user, it lags like hell. The main window of Observium loads slowly, and the search works very slow. I dont think that the server is incapable of proccesing this quickly It's a server with 80gb of ram, 24core cpu. By the way, admin accounts work perfectly .

Is this a bug? Or something needs to be done in order? Let me know, thank you.