I just got a brand new computer with an Nvidia graphics card. When I started up Minecraft for the first time, weird grid lines appeared in between the blocks like 10 blocks away from my character. This problem is not isolated only to this version. I've tried to turn on and off anti-aliasing and some other settings and it hasn't changed.
Thank you for your report!
We're actually already tracking this issue in MC-1794, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature in the future to see if the issue has already been reported.
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