I use a lot of mods when i play terratech, and I've just come back to playing the game in a bit of time and now all of the conveyors are only able to move one thing at a time. For example, when I deposit a large amount of resources into my base, instead of the resources forming a nice line and all moving at the same time to go to the storage things, they all wait until one resource has moved the whole way. Is this due to my mods or something which was changed recently?