Ive been trying out the pack for a while now on a singleplayer creative world. Now my pc isn't exactly high-end so I have some major lag spikes every now and then and it takes over 10 mins to launch te pack but Im used to that. the main problem Im having is that many GregTech machines just automatically turn off after a couple of seconds, even if there is more than enough energy and if they haven't finished a batch.
this was annoying at first, but now Im completely unable to do anything with the Electric blast furnace: I tried making some alumin(i)um ingots, and it just shuts off after 2-3 seconds: it still takes my dust and drains a bit of energy, but after that it just turns off. attempts to restart it with the mallet just take more dust and energy but I never actually get ingots.
I made sure it's not on a chunk border and the recipe is correct, so I fear its just caused by the fact that my computer is rather old and weak.
I have the modpack on the techniclauncher and have 3,5 GB of RAM allocated to it.