[Solved] [1.8] blurry blocks and non stacking

[delpi]

I finally got everything working in 1.8 and starting playing again.

 

Something very weird is happening.  After I break blocks, they are blurry, almost a double vision of it.  On top of that, none of the blocks stack at first.  They go as single items into my inventory, sometimes as multiples (haven't figured out the pattern).  I can combine them manually at that point, but it is really annoying and slows down digging.

 

I haven't played around with anything on blocks dropping or the vanilla inventory.

 

Is this something others have seen?  I didn't find anything searching but I was having a hard time describing it right in search.

 

EDIT : Ignore the blurry.  Found the cause for that.  It was just one world where I had an odd render effect going.

 

EDIT 2 : Ok, found some old code where I was putting some nbt data on inventory items with a scan.  In 1.7.2 they would combine if the NBT tag was the same.  In 1.8, it won't combine auto.  You have to manually do it.  Pulling out that code for now until I can explore it more.