25centmachine

So recently there have been many lag spikes at random chunk borders. It seems to not only affect me, but other players. Keep in mind these lag spikes just randomly appeared, they were not present before. Some lag spikes are minor, but others completely freeze up the game. My world has a lot of command blocks and red stone clocks, but even after removing them the border lag is still present. Ive tried switching servers which removes the lag, but then plants them in other different areas and starts the same cycle again. Is there any way to get rid of them? I'm all out of ideas.