Using an extended map/explorer map causes intense FPS drops and delays chunk generation.
When holding/using a map in the Overworld, the FPS counter starts to drop significantly low, when not holding out the map, the FPS counter instantly jumps back up. This doesn't affect the Nether or the End in any way, only the Overworld is affected.
Update: Explorer Maps are also affected as well.
2016-11-15, 06:35 AM
2018-04-11, 09:55 PM
2017-12-19, 11:11 AM
17
5
44555
0.17.0.1 - 1.2.6.2
0.17.0.1, 0.17.0.2, 0.16.2, 1.0.0.1, 1.0.0.2, 1.0.0.7, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4.0, 1.0.4.11, 1.0.5.0, 1.0.6.0, 1.1.0.1, 1.0.6.52, 1.1.0.3, 1.1.0.4, 1.1.0.5, 1.0.7.0, 1.1.0.8, 1.1.0.9, 1.0.8.1, 1.1.0.55, 1.1.1.0, 1.1.2.50, 1.1.3.52, 1.1.4.51, 1.2.0.2, 1.1.5.0, 1.2.0.18, 1.2.0.22, 1.2.0.31, 1.2.0.81, 1.2.1.1, 1.2.2.3, 1.2.3.3, 1.2.5.0, 1.2.3.6, 1.2.5.12, 1.2.5.15, 1.2.6.2