Quote Originally Posted by squirrel View Post
Ive just started a print but i can try to disconnect the LCD with the card reader once its finished and see if it makes a difference, but the freezing happens regardless of where the code is coming from, SD or Pronterface/Repetier... And it is also pretty inconsistent, almost gremlin-like. Seems to happen if, like Tyson said, the printer stays connected to Repetier for too many G29s without disconnecting. But that won't apply to SD, and not sure if Tyson is experiencing the same issue but i still do get the freezing on the 9th probe once in a few prints even though I've got to shut everything down to get the SD to initialise.
Yeah, with no LCD+Card reader hooked up and the +5 printbus is talking about if you try those things and it still is happening I am not sure what to try next.