Will the cutting module work in LAN Only mode, or should it work?
I am currently using my H2D in LAN Only mode. After installing the cutting module, Bambu Suite detects it correctly, but I cannot send any file to the printer. Every attempt ends with a timeout.
The Bambu Suite logs show the following:
[2026-06-19 14:03:56.248862] [0x00000001fe81b100] [info] [0x804b29438] operator() lan_2d_mqtt_publish cmd sent, waiting for device task_id= “1781870636”
[2026-06-19 14:03:56.362109] [0x00000001fe81b100] [warning] [update] command ack err_code= “0502400B”
[2026-06-19 14:03:56.362267] [0x00000001fe81b100] [info] [update] command ack key= “project_file” , result= “failed” , reason= “mqtt message verify failed” , seq_id= “20003”
[2026-06-19 14:03:56.362333] [0x00000001fe81b100] [info] [enc_msg] err_code=84033547
This looks like a verification or encryption issue when sending the project file over LAN. Can you confirm whether the H2D cutting module is supported in LAN Only mode?