If you have a world that was generated before 1.7, and you go to explore more to find things like new biomes and plants IN that world that was updated to 1.7, the newly generated areas are VERY, VERY laggy and have massive lag spikes about every 5 seconds. It would be much appreciated to have Mojang think about the people with existing worlds, like Apple gives much consideration to people with existing data and allows you to bring things up through the versions. Majang need to make things like newly generated areas and worlds work for all, new and old alike, and make them work well. If you guys could find a way to improve stability, that would be down-right fantastic.
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This isn't just lag with breaking blocks. This is lag that comes NO MATTER WHAT HAPPENS.
galaxy_2alex
This is no customer support, this is a bug tracker.
If you don't believe it's that issue, please attach the complete output of the "Development console" which can be found on the second tab of the launcher.
If the launcher closes after game start, please edit your profile and select "Launcher visibility" then, "Keep the launcher open".
galaxy_2alex
...and I fixed the title of MC-42088 for you.
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Villagers not wanting to breed in creative nor survival when giving items to mate. Nor when a farmer is given crops or seeds.
Most certainly isn't a duplicate and it isn't at all fixed. I want Mojang to see this and look into it. There's no point in having customer support if you can't get any suggestions or issues past them.