Minecraft This has gone on for too long...

So I might start picking up Minecraft again, but there is one problem I cannot seem to find a fix to. So I was wondering you guys might be able to help.
This happens randomly so I don't know really know how to explain it, it just sorta happens.
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Could it possibly be because of your resource pack? Try to go back to the default texture pack.

 

this might have something to do with your drivers, or your graphics card, or maybe your computer can't handle the latest version of Minecraft. I'm not entirely sure, not one for knowing fixes for problems like this myself. hopefully someone can help you figure this out. does it happen on only the version of minecraft you are running or any version?

 

I think I'm using 1.8.8 Opti-Fine, but it worked just fine before.

 

you could try using minecraft 1.8.9 Optifine, or any 1.8 version, and see if you still have this problem. also if you recently changed any video settings that you are unsure about, you could try resetting them too

 

Here is what happened when I switched to the normal Minecraft resource pack.
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1.8 has been known to have Several Glitchy Graphics Bugs, so I recommend trying a different version of 1.8 and see if that fixes it, and if not, then I suggest trying sellz idea above, and re-installing minecraft

 

I think I found out what the problem is. Go to your settings > Video settings > Shaders. If it shows "Internal", put it back to default.

 

Switching versions seems to be working for now. I will post anything back here if it acts up again.​