I wasn’t having this issue, and then I updated to the latest Bambu Studio, and now it seems that before any print my H2D is doing auto bed leveling 2 or 3 times.
I thought maybe it was a one-off but it’s doing it every print now.
Am I the only one seeing this? Any idea why it’s doing this?
I have seen mine do that sometimes for dual nozzle prints (not always?). I have yet to see it triple check the bed level for a single nozzle.
I suspected it was running 3 times because the values it got back were out of an expected range? Or maybe its not quite that complex.
This is definitely happening on single-nozzle prints.
It wasn’t doing it before updating Bambu Studio - but I’m not sure why that would affect it as I would think the bed leveling would be a part of the firmware - the H2D is on the latest firmware as well.
I watched paying more attention this time - it’s doing the full high-detail bed level, then it probes 5 points - front left, front right, middle, back left, back right, then it does the whole high-detail bed level all over again, then it starts printing. At least this time.
Last print it did all of that twice.
I am using a smooth PEI - when before I was using the textured - so maybe it’s just not liking the smooth plate? It’s an official Bambu one [and the prints coming off of it look great].
It is because the printer noticed the bed mesh has changed a lot and it’s doing a recalibration.
Unless you do a full bed mesh calibration again (from the calibration menu), this behavior would happen a lot more frequent than you would like to.