Weird speed glitch

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  • The problem:

    My friends and I were playing on a server and for some reason at some point everyone got a speed effect (there wasn’t an actual effect, we just all became quicker) and haste (again, no effect, just able to break blocks quicker). I have no clue how this happened.


    What I’ve tried:

    One of them said that this began shortly after she punched a spider which had the speed effect but I highly doubt that’s relevant in any way. We play on PaperMC with a few datapacks (specifically Vanilla Tweaks) and no plugins. I tried removing the datapacks which doesn’t fix anything. I’ve also tried just giving myself speed/slowness and removing it with commands but the issue persists.


    Any ideas on what to do?

  • update: for some reason everyone’s player speed got set to 0.25. the way to fix it is to stop the server, go to aternos->your server->files->world->playerdata and change everyone’s speed to 0.1