Did some mining in smp1 today. While doing that, I noticed some lag already because I saw the monsters lag.I decided to go back, and succesfully did (but with some monsters jumpscaring me because they're "teleporting" because of the lag )But when I arrived at the protected spawn area, I wasn't able to move anymore. Everytime I attempted to walk, the game teleported me back to where I was (because of lag). I couldn't execute any commands either.When I finally managed to get a command in (/ping), I got the following (rather shocking) output:How is this possible!? My internet connection is just fine!