I've been running a server off my network for a few days trying out this game and I've noticed a pecular bug. Sometimes when in combat the mob ship will glitch out and will fire off in a random direction and become invincible. If I get close enough they will actually target me and will damage my shields and hull but once I take down their shields I cannot damage a single block. I've even seen this happen when a pirate wanders close to my station and even with a compliment of 24 turrets they are unable to kill a default Isanth-VI.