we are using Mindcrack too, also with Mystcraft, so this is not the problem. i think i have read somewhere about a problem with the Modular Powersuit from UE, but im not sure anymore
Thanks for the info, that helps me rule out mystcraft
I tested it with PowerSuits on my server and all was fine. Look for the problem in other mods.
Thank you for personally testing it. In this case, with the info from Lazerus as well, i suspect it must be ars magika, which uses a flight spell that acts much like a gravichestplate does. Is this sort of conflict easy to fix? Please dont take this as a request, more of a curiosity. I will bring it to the attention of the ars magika mod author as well.