Blog » config: planner_queue_size
posted on 20 Jan 2014 22:38
Smoothie Edge-0b3e620 and later now pays attention to config option "planner_queue_size".
After updating to this or later versions it may be necessary to configure the planner_queue_size to 32. The previous default in the config files was 64.
Background: With a setting of 64 smoothie has been observed to crash (halted printer movement and become unresponsive to controls) mid print. This was on a smoothie with the planner_queue_size of 64 while also configured for the kossel arm solution.