Makerbot Replicator 2 Timeout Error

Makerbot Replicator 2 noHDB
OctoPrint = Version 1.4.2

Octopi = Version 0.17.0, running on Raspberry Pi 4 Model B Rev 1.2

my problem is
Offline (Error: IOError: '[Errno 5] Input/output error' @ comm.py:_do_send_without_checksum:35
octoprint .log (71.5 KB)
and

Offline (Error: IOError: 'Serial communication error' @ comm.py:_do_send_without_checksum:35

and
State: Offline (Error: Timeout: 'Timeout' @ comm.py:_do_send_without_checksum:35
octoprint (1).log (162.7 KB)
serial.log (289.0 KB)

Could the error be from the slicer?
It prints around 30% and then stops
i am using ferrite core cable,
I've tried everything it doesn't get better

If I save to sd car to solve this problem, will the problem be solved? If it is resolved, how will I activate the Upload to SD card?


pls help me

4 posts were merged into an existing topic: Makerbot Replicator 2 noHDB 'Serial communication error' and Error: Timeout: and Input/output error'