Raphael

do you still have 13w12~ if so plz send the files to https://minecraft.gamepedia.com/Talk:Java_Edition_13w12~ as you seem to have it.

happens to me too

Confirmed in 1.16, 1.16.1, 1.16.2

Can confirm. This happens in the  newest 1.16 snapshot (20w17a) as well.

I just wanted to make sure that its not a general issue, and yeah I have a really weak PC so I guess thats the issue..

Bei mir funktioniert das Skyrim Mashup pack nicht und das Halloween Mashup pack

Dude, that is the hardwired automatic safety shutdown point (100° Celsius) where most cpus throw data out of the window because they notice theyre getting too hot. Add another 50-100 degree and your cpu is toast. No wonder youre getting bluescreens.

So i was in creative mode and underwater while looking for something in my browser and then realized, i hear footsteps. But i was in singleplayer and was like wtf? And then noticed the squids infront of me on the sea ground making that sound. Weird. ^^

It is definitly still not fixed. I really miss the real feeling of a thunderstorm in Minecraft. 😞
Also, how many months does this bug now exist? <_<

This is a hardware and/or driver fail, not Minecraft. Minecraft only triggers it because of the heavy load it does for some setups.
Could also happen because your laptop is overheating (for example to much dust inside). Had that bluescreen too several times because my cpufan wasnt sitting correctly on my cpu and it overheated (the fun i had till i realized that... _). But dont open the laptop yourself i you dont know what youre doing, let someone with experience look into it.

Horay, its fixed! thx Jeb!

Downloadlink is broken. 😞

Great. So Mojang pushed this update without bothering about this bug. Cant play any maps with redstone anymore, and survival is playable but choppy.
Before 1.5 everything went fine. Also i think it doesnt matter if its Radeon or GeForce, i have a GeForce 9600GT with 2gb vram.
And why does Optifine have the solution but Mojang doesnt?

Im unable to recreate that, but this also seems to be not related to this bug, because your repeaters stop while youre still there.
With system i meant, are you using a normal desktop pc with Windows 7?

@Megan:
Without teleporting?
And what is your system? That screenshot has an unusual resolution.

Many thanks, Lukas! <3<3<3<3<3

@Aaron: I did use Fraps. Its exactly the same fps, because its actually frameduplicating what this bug causes (according to what others said, im not that experienced in java).

Please dont use this version of smooth lighting in 1.5! 😞 Its unplayable.
Everytime a repeater goes on or off or a piston pushes something, it lags. While the debuginfo says i have about 30 fps, it still lags everytime a repeater near me changes its state.
Edit: Did forget to mention, this only happens when smooth lighting is on (if its off im way above 60 fps with no lags when piston/repeaters change their state). Also checked the snapshots, its in w05 and above, w04 and below are absolutly ok.

@Ville thats when the new lighting also was implemented, so no.

(again) thx Jeb! 😃