Lazerquazerknocks making every c6 hole 13 bumped into literally a dead ground. Online sticks everywhere with farmers, protected by glorious russian blob and friends, able to just log off and leaving us impotent at evicting them to make way for real pvpers.
The wormhole super highway got super stale super quick, and I won't be going back there any time soon.
Other then that the occasional bug of jump hole, leads to wrong system that you already mapped before, jump back again and once more you're somewhere random.