Unable to print, Error 3030

30/07/26

Bambu Studio - v2.7.1.62
Printer - H2C

I am facing the exact same issue, and I’m not using a VPN. Everytime I try to send a print to the H2C, I am faced with the below error. This started this morning; till last night it was all fine.

Error Code: -3030
Error Desc: Check the current status of the Bambu Lab server…
Extra info: [http code]: 28
[reason]: curl: Timeout was reached: Failed to connect to [***] port 433: Timed out [Error 28]

Has anyone faced the same issue and have a solution?

I’ve tried restarting Bambu Studio, the laptop, and everything is up to date.