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Prusa Slicer certificate errors  

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Allen8355
(@allen8355)
Estimable Member
Prusa Slicer certificate errors

I've searched but can't find the exact solution to my problem.  In my home I have a router that decrypts encrypted internet communications to scan for viruses, etc.  It is much like a corporate network, but its in my house.  So the ONLY time I have problems is when applications contain their own certificates that enable end-to-end encryption.  Normally this is only done for high-security applications like banking, but of late, now 3D printers are suddenly "high security."  Anyway, I have no problem with Prusa Connect, or communicating with the printer, but have a problem with the Configuration Wizard and get a certificate error.  Now, if I know the URL that is causing the problem, I can have the router let that URL pass untouched.  I assumed that *.prusa3d.com.  was causing the problem, but it is NOT. 

You would NOT Believe how many connections the Prusa slicer makes to other sites. There is Facebook, printables, twitter, google, bing, reddit, and MANY others.  Talk about spying, and people are worrying about Bambu, but that is another story.

Anyway, these are the sites Prusa Slicer connects to below.  So the question. Does anyone know which of these sites the Configuration Wizard connects to which is encrypted?  Thanks. (PS I use Little Snitch on Mac to get all these connections.)

t.co, unpkg.com, printables.com, redditstatic.com, seznam.cz, ads-twitter.com, prusa3d.com, googleapis.com, appzi.io, sentry-cdn.com, reddit.com, cloudflare.com, facebook.com, doubleclick.net, google-analytics.com, jquery.com, sleekplan.com, clarity.ms, googletagmanager.com, facebook.net, googlesyndication.com, google.com, jsdelivr.net, cloudflareinsights.com, bing.com, twitter.com

 

Posted : 22/03/2025 2:32 am
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