This happened last night and I still had the log open. I figure it was interesting enough to have you look at. This one i am not sure caused me to crash or not. -----> 2014-07-09 01:53:03 [SEVERE] [Minecraft-Client] Item entity 133018 has no item - Pastebin.com This crash happened this morning (for me). I was tabbed out so I dont know what could of caused it that I was doing. ---->2014-07-09 1146 [INFO] [Minecraft-Client] [CHAT] §9AutoSaving 2014-07-09 1 - Pastebin.com As someone who is code savy I will keep an eye out on my client logs for crash errors and the like. I do know that I am (i think) experiencing some issues either with my internet connection or my connection to your servers. Just random lag out that no one else is experiencing at the same time.
My last crash-report was on the 6th. what I linked from the pastebin is the only thing i have that shows any errors or crashes.