I apologize to the admins if this is not the right forum. As the title says, I made a [1.7.10] custom modpack, and when I start up the launcher and enter the map, it hangs for a few seconds, or until I try clicking on the screen. Then it crashes to the main menu. Here is the weird thing. If I try to enter the map again, it loads up as intended. Here is a pasteEE log (the same one from the video): https://paste.ee/p/jz6NN [mods] https://paste.ee/p/jz6NN#s=0&l=73 [RAM] -Xms5000m, -Xmx17000m [SPECS] Intel Core i7-4790K 4.0GHz Asus Z97-A ATX Kingston HyperX Fury Black 28GB Memory EVGA GeForce GTX 970 4GB SSC 750W 80+ Gold Certified PSU Windows 10 64bit My (H:) is the fastest non SSD I have running. I hand downloaded every mod (and checked if they are in beta or not). The [questionable] mods were one I were not sure if they would work. I got this list when trying to update Tekkit 1.6.4 (from the official launcher). [VIDEO] https://youtu.be/5Swj7OBcd5E EDIT: How do I remove that annoying highlight? Edit 2: This has been happening since I first started playing this modpack. Like #FirstRenderProblems. Even though I have a huge chunk anchor, I had just put that in last night.