Basically, a bug that has been occuring for me over several computers in Minecraft is that sometimes, when I mine a block, it will dissapear for a brief second, re-appear for another brief second (as a solid block), then dissapear and drop whatever irem it should.

What I expected to happen was...:
Describe what you thought should happen here

What actually happened was...:
Describe what happened here

Steps to Reproduce:
1. Play on any render distance above 8: it usually appears then.
2. Usually happens in biomes with lots of trees, hills/mountains and mobs.