Alright, this is getting extremely loving annoying as Blockland stops responding every single time I try to mirror bricks while it creates the brick symmetry table. At first it's fine but within seconds it progressively becomes increasingly laggy and eventually blockland stops responding entirely. This is probably partially due to the amount of datablocks I have (~6900) in my server, but this shouldn't be happening regardless. Yes, this is with the latest version (1.2.0), and has happened with a previous version. I tried doing a trace and nothing special came up before blockland stopped responding.