Peter Silie

Unfortunetly, deleting the chunks didn't help and was in fact not a workaround :-/

I did search but ironically only found the other issue after the fact

Is it possible to have a work around like delete a corresponding region file in an older world? Not sure how we should go about this on our server

1.13.2 in my case

// ---- Minecraft Profiler Results ----
// Maybe if you treated it better then it'll have more motivation to work faster! Poor server.Time span: 870849757638 ms
Tick span: 12618 ticks
// This is approximately 14.49 ticks per second. It should be 20 ticks per second--- BEGIN PROFILE DUMP ---[00] levels - 96.94%/96.94%
[01] |   dim-0 - 89.12%/86.39%
[02] |   |   tick - 99.08%/85.60%
[03] |   |   |   entities - 92.70%/79.35%
[04] |   |   |   |   regular - 86.53%/68.66%
[05] |   |   |   |   |   tick - 98.58%/67.68%
[06] |   |   |   |   |   |   minecraft:villager - 30.09%/20.36%
[07] |   |   |   |   |   |   |   travel - 83.28%/16.96%
[08] |   |   |   |   |   |   |   |   move - 95.52%/16.20%
[08] |   |   |   |   |   |   |   |   rest - 2.54%/0.43%
[08] |   |   |   |   |   |   |   |   unspecified - 1.94%/0.33%
[07] |   |   |   |   |   |   |   ai - 6.60%/1.34%
[08] |   |   |   |   |   |   |   |   newAi - 94.90%/1.28%
[09] |   |   |   |   |   |   |   |   |   goalSelector - 38.50%/0.49%
[10] |   |   |   |   |   |   |   |   |   |   goalSetup - 78.81%/0.39%
[11] |   |   |   |   |   |   |   |   |   |   |   unspecified - 93.33%/0.36%
[11] |   |   |   |   |   |   |   |   |   |   |   pathfind - 6.67%/0.03%
[10] |   |   |   |   |   |   |   |   |   |   unspecified - 17.20%/0.08%
[10] |   |   |   |   |   |   |   |   |   |   goalTick - 3.99%/0.02%
[11] |   |   |   |   |   |   |   |   |   |   |   unspecified - 96.79%/0.02%
[11] |   |   |   |   |   |   |   |   |   |   |   pathfind - 3.21%/0.00%
[09] |   |   |   |   |   |   |   |   |   unspecified - 26.11%/0.33%
[09] |   |   |   |   |   |   |   |   |   controls - 14.59%/0.19%
[10] |   |   |   |   |   |   |   |   |   |   unspecified - 71.34%/0.13%
[10] |   |   |   |   |   |   |   |   |   |   look - 14.39%/0.03%
[10] |   |   |   |   |   |   |   |   |   |   move - 8.68%/0.02%
[10] |   |   |   |   |   |   |   |   |   |   jump - 5.58%/0.01%
[09] |   |   |   |   |   |   |   |   |   navigation - 10.49%/0.13%
[09] |   |   |   |   |   |   |   |   |   targetSelector - 6.56%/0.08%
[10] |   |   |   |   |   |   |   |   |   |   unspecified - 72.27%/0.06%
[10] |   |   |   |   |   |   |   |   |   |   goalSetup - 27.73%/0.02%
[09] |   |   |   |   |   |   |   |   |   mob tick - 1.55%/0.02%
[09] |   |   |   |   |   |   |   |   |   checkDespawn - 1.15%/0.01%
[09] |   |   |   |   |   |   |   |   |   sensing - 1.05%/0.01%
[08] |   |   |   |   |   |   |   |   unspecified - 5.10%/0.07%
...

I'm running into the same problem on my world it seems

1.13 recently suddenly broke scrolling on Mac OS on two different machines here. Touchpad scrolling works, but Mouse wheel scrolling got unmanageable. Setting the sensitivity to 1.0 instead of 10 brings back mouse wheel scrolling but makes touchpad scrolling effectively unusable.

issue also happens on Mac OS Minecraft 1.13

Ok, this is super weird. It seems like this bug somehow persists once it happened once with the jar/json file for the version. I deleted the 1.13 version folder, got the launcher to download 1.13 again and now the texture pack works. Super strange...

Hmm, so I looked through the texture pack. To reproduce the problem, I have to be logged in into a server (vanilla). When I apply it from the main menu, it works. But when I have a mutliplayer world loaded and am playing in it and then load it (or it gets loaded from the server), then I see the same effect. I even have these problems with unmodified FaithFul32x32 https://minecraft.curseforge.com/projects/faithful-32x

I'm getting the same errors with the latest Faithful, though sometimes it works and then when I apply it while playing on my server, it sporadically doesn't work. It's super strange

I can confirm this issue. I have 2 portals (out of many) that do this. Overworld->Nether transition. I tried destroying them and placing them again. Didn't help. I think this should be reopened. I can provide a world download if that helps.

As it is happening with 2 very far separated portals without any observable reason, I have no idea how to reproduce

Sorry, it took me some (ok, a lot) of time. But on 15w50a, this bug is still present.

To reproduce, make a default world with seed -1147582804
go to -807,40,1646 (there should be an ocean monument there). I modified mine so that it is a guadrian farm. This farm works like a charm if the worldspawn is NOT in this area. So for example, worldspawn is 0,0,0, everything works. Now if I go to the center of the guardian temple, and set the world spawn (results in -807,40,1646 being set), I can run around etc but noi Guardians spawn. I have made sure that enough distance etc is kept. I can really see: worldspawn set in guardian temple results in: no guardian spawns - world spawn outside results in: spawns fine.

I provided spawning space for other mobs and a zombie immediatly spawned AND the moment I changed the world spawn to another place far away, Guardians started spawning again.

for me it works the best, if I incase the hopper and throw the item in the very corner.
if the item is nonstackable, then the hopper duplicates it until the hopper (or a container underneath) is full

horizontal water flow seems also a little bit to strong

it is also impossible to place a torch on the ground, if a block is next to it. instead the torch will replace itself on this side block