Comment by dperfect
20 hours ago
Bambu Lab has made plenty of mistakes, but I don't think this is one of them. And I'm a big supporter of open-source software.
Their cloud infrastructure obviously has real costs associate with running it, and I don't understand why any software other than their own should be entitled to use those resources.
If you buy something and then significantly modify it, you generally tend to void the warranty - and that's not because companies are just greedy; there are real limitations when it comes to a company's ability to support the endless ways a product could be modified.
Publishing something as open-source does not imply that you must operate an optional-but-complementary service at a loss for charity.
> I don't understand why any software other than their own should be entitled to use those resources
That's not a genuine argument, nobody "feels entitled" to anything. Bambu made a deliberate choice to architect the product this way, deliberately placed themselves in this gatekeeping position, and they're deliberately working towards removing any other form of access to our hardware.
> they're deliberately working towards removing any other form of access to our hardware
Maybe I'm mistaken, but I don't think that's what is happening. They aren't doing anything to block OrcaSlicer or any fork from working with the printer using LAN-only mode. It's only if you want to use Bambu Lab's servers for essentially a remote-access solution (which, by the way, kind of defeats the privacy-oriented purpose of running some of these forks) that they're saying you should use their own software.
Thought experiment: the core of macOS (Darwin) is open source. Does that mean everyone running Darwin or a fork of it should be able to use iCloud services for free?
All this outrage essentially sounds like "since Bambu Lab's slicer is open-source, the open-source community should be able to point any slicer at Bambu Lab's servers to get free remote monitoring services". And I don't think that's right.
> They aren't doing anything to block OrcaSlicer or any fork from working with the printer using LAN-only mode.
They did. Since the first update in early 2025 LAN-only mode isn't enough to use 3rd party software anymore. Eventually they (partially) caved to the extensive backlash and added "developer mode" which completely exposes your printer by removing existing access controls, coercing users into either giving up control, or giving up basic security in order to maintain full control of our printers.
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