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FW 6.4 bed levelling problem
Just coincidence or..... was on the beta 6.4 on my Core One, saw the RC 6.4 was available and flashed that and now first print get a Bed levelling failure that it has never experienced previously? Happy to accept a coincidence but....
Posted : 22/12/2025 2:56 pm
RE: FW 6.4 bed levelling problem
RC final and Beta don't have any code changes between them regarding bed leveling so it's just a coincidence.
Posted : 22/12/2025 3:49 pm
RE: FW 6.4 bed levelling problem
You should flash the full 6.4.0 firmware release. I found it to be quieter than 6.4.0-RC and head banging was improved (but not zero).
Posted : 28/12/2025 5:01 am
RE: FW 6.4 bed levelling problem
I had a bed leveling error on my MK4S for the first time ever, right after I upgraded the firmware to 6.4. The retry worked.
Posted : 28/12/2025 8:26 pm
RE: FW 6.4 bed levelling problem
I had to do a factory reset and 6.4 reload. Got weird problems after the first load. Give that a try.
Extra HAM Radio - N4MCC
Posted : 11/01/2026 12:06 am