The Infamous Alk

Yes, I meant thermal expansion. I restarted minecraft and the problem was fixed, but it still happens every so often. It's not a big deal anymore, since I can just restart and fix it, but the problem still exists. I don't think it's worth re-downloading and re-configuring the server to fix.

I do not know what I did, but for some reason I cannot change the output and input slots on the config tab of my MFR machines. I run my own server. It is unmodified Tekkit (New Tekkit) and I did not do anything to the config or anything that would be an obvious cause. When I place a machine, I go to the config tab and the config tab has the default configuration input and output. I click a slot, and it changes to closed (no colored slot, just the grey background) and if I click it again, it stays closed. Nothing changes. So I am able to close them and they function before I close them, but I cannot open them again unless I break and re-place the machine. Any idea what is causing this or what I could do to fix it? And yes, I have done a server restart.

Another problem that I just found is that you can't scroll through the NEI item list on the right using the scroll wheel. The scroll wheel only controls the easy crafting table's list of available craft-able items. Normally, the scroll wheel only works for the NEI item list when the cursor is hovering over the list of items, but no matter where it is, when using an easy crafting table, it doesn't work.