Richard Woods

same issue, started a new world and went to build house, placed log-crashed. Tried again-crashed.

When i log into multiplayer servers on vanilla profiles, my screen flickers whit in the top where it says 1.6.4, i am yet to see if it happens on 1.7.2, also i have reinstalled it twice and both times it has occurred, no mods are loaded and i have whipped the mine craft folder from my desired location before re-downlaoding it. I have also created other profiles in vanilla to test if it is a profile issue, but the same thing happens.

Well it works just fine on vanilla mc profiles, but now the problem has spread to my optifine profile to, i might delete the mc folder and app and restart on just normal, till mojang can fix this issue somewhere in the next 1-10 years.

Im now logged in my original profile not touched by me with no mods, give me a tic to see if it kicks me. If it is a mod problem i will be in contact with optifine,forge and better sprinting developers, p.s i know you have a lot of people nagging you a day, but i am a mature gamer, i don't wish to state my age seeing this is public, but there is not need to be so frank about things, yes I'm not a programmer, but mc is especially prone to crashing and it's your role as a game programmer and coder to reduce it. So please try to treat me as a equal not like the 100,00's of people who have simple issues.

May i add, that i don't mod my mc folders at all accept for my game mods, but i will try that option, secondly it thinks my game is modded, in the top right hand corner and says it was rejected, when i only have 3 mods, or are approved and coded directly for 1.6.4