Craftland

What do you mean by "eventually"? From what I can see it's working fine. When it reaches about 10 secs left, the effect start fading and it flashes like it is supposed to.

We need a lot more information to fix this. (If its actually a bug)
You need to make a screenshot, showing all your equip and current effects and the bug occuring.
Then we also need your craftland log (You need to make the bug happen, then close the game and copy the craftland.log)
Along with that we need a crashreport (/crashme)
And we also need your options.txt _and_ optionsof.txt

I heard from 2 or 3 players having this before and they all couldn't really help out with narrowing down the cause

###############################

#   Minecraft has crashed !   #      
###############################      

You crashed by command

— BEGIN ERROR REPORT 7a0f1627 ——– Generated 8/11/15 3:51 AM

Mod version: 6.4c
Resource Packs: Default;resources;Default (minecraft.jar)
OS: Windows 8.1 (amd64 on x64 OS) version 6.3
Java: 1.8.0_51, Oracle Corporation
JVM Memory: 910MB
Texture Memory: Allocated 34.95 MBMB
Tesselator buffers: 7208960 Bytes / 4063232 Bytes
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.8.5 Custom
OpenGL: Intel(R) HD Graphics version 4.0.0 - Build 10.18.10.4252, Intel
Worlds: 5
Chunks: 289/685
C: 24/400. F: 60, O: 0, E: 320, V: 21752
E: 6/213. B: 0, I: 207
P: 11. T: All: 213

Unexpected error
java.lang.RuntimeException: You crashed by command

at afouiiafafuosdii.do(SourceFile:325)
at dsafafouiiafdsuo.for(SourceFile:62)
at uooufadsiiafouuo.if(SourceFile:252)
at iiuouoiiouuouods.keyTyped(SourceFile:137)
at sdfasdiiiiaffafa.handleKeyboardInput(SourceFile:251)
at sdfasdiiiiaffafa.handleInput(SourceFile:173)
at net.minecraft.client.Minecraft.do(SourceFile:1447)
at net.minecraft.client.Minecraft.run(SourceFile:1206)
at java.lang.Thread.run(Unknown Source)

— END ERROR REPORT ae1712d7 ———-

Do I paste the options.txt, and the optionof.txt in here?

http://pastebin.com/QRrrYQac

http://pastebin.com/zDG2iQ2i

I talked to nick and he told me to put the options.txt and the optionsof.txt on pastebin

It seems to be only when i'm mining that it turns my screen black

And it seems to make my screen normal when I tp somewhere

Doesn't happen to me...

I didn't ask if it happens to you, it happens to me that's all I care about.

Thanks for your report. But I need even more information.
Does this happen in all worlds, all the time?
Does it happen if you, lets say, login, go to /spawn, then consume the potion?
Did you already try changing the render distance + fog setting while your screen is black?
Can you make a screenshot while its happening with F3 debug info enabled?

Thank you for the help.

I worked out it only happens If I drink it and start breaking blocks that's how it happens, if I could create a video to show you I would, but idk how

I'll try doing what you're suggesting

It only ever happens when I put my render distance on the lowest setting It seems. I took a screenshot on F3 debug info while my screen was black. I also changed my render distance to tiny 16 and I carried on mining and nothing happened so it just be a Tiny render distance bug

http://i.imgur.com/lGzaYGr.jpg

I will test that on an Intel HD graphics card when I get the laptop again next time.I hope you can still play while that bug is occuring.
If your computer has a secondary, better, graphics card then try switching away from the Intel HD graphics. (The launcher has an option to do so)