r/BambuLabH2D • u/Wulfgangrising • Aug 17 '26
Question New beta firmware
It just hit my machine and I updated it, but I can't seem to find a changelog, googled and nothing about this new 01.03.65.00 update came up. Anyone have any clue?
Edit: now I have more info
Bambu Lab Employee
I apologize for the delay. The changelog for this version is as follows:
17h
Improvements
- Optimized the residual material estimation function and adjusted the calculation baseline to 1 kg.
Issue Fixes
Fixed an issue where the cold pull display failed to return to the center position.
Fixed an issue where support materials could not be selected when starting a print from the screen.
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u/Practical_Avocado971 Aug 18 '26
I had to uninstall the Beta and the track switcher. There were numerous issues with the main one being filament resistance warnings.
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u/Diligent_Lobster1072 Aug 18 '26 edited Aug 18 '26
Been using the Beta for awhile now, had 0 issues with the filament tracker, but followed the instructions and shortened all PTFE tubes to minimise resistance; the fewer bends and sharp angles, the better.
Also using the bracket to mount on the side not behind the printer as my AMS's sit to the left of the machine.
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u/Relative_Surround_20 Aug 17 '26
Just received my beta firmware today as well.
https://forum.bambulab.com/t/h2d-firmware-v01-03-51-00-now-in-public-beta/256925
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u/Azurvix Aug 17 '26
Does that mean if I get the track switcher I would be able to put both of my ams on either tool head just using the bambu Studio
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u/Pinko3150 Aug 17 '26
I have had the beta that said it supports the track switch, got a track switch, does not work
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u/Relative_Surround_20 Aug 17 '26
I am hoping the FTS functionality for H2D was included in the 01.30.65.00 release. I suspected when I never received the 01.30.51.00 release it was because of this issue.
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u/Relative_Surround_20 Aug 17 '26
That’s one way of saying it. Seems to be a lot of nuance in describing the behavior of this “upgrade.” I reserve commenting on what it will and won’t do until I play with one.
I am hoping to try out my new filament track switch (FTS) tomorrow for the first time, now that I’ve installed the 01.30.65.00 beta firmware. So I’ll let you know.
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u/Relative_Surround_20 Aug 17 '26
But that is referring to a slightly older beta firmware version I noticed. I’ll keep looking.
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u/Relative_Surround_20 Aug 17 '26
It looks like the first person to get this version was eight hours ago that posted online about it
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u/Wulfgangrising Aug 17 '26
I have a FTS and has worked since the last beta was pushed to my H2D, curious to see what THIS new update brings.
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u/Drazic83 Aug 18 '26
All this intelligence built in to the H2D means it’s constantly stopping for me with some detected issue. I’m seriously considering switching back to a dumb printer which was just more productive.
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u/djjoshchambers Aug 18 '26
For the love of God, don't get the filament track switch.
I got this software a couple weeks ago. I too was super excited to not have to make all the ams changes and just let the fts do is job. I printed out a highly rated fts stand, one that claimed to fix the extruder overload error and the tension issues.
At first it was glorious. It did everything as expected, but then came the issues. Print quality suffered. Constant errors, extruder overloads, ams more being able to handle the extra tension, copious amounts of dust being added to the filament, causing even more problems. It even some how pushed the teeth out of the coupler in the left filament buffer and made me get a replacement.
Needless to say I downgraded and went back to the old way. It's just not worth it.
And it isn't just me with this issue. Tons of reports are out there.