![Rat Rig Community [Unofficial]](https://cdn.discordapp.com/icons/582187371529764864/08375bea6b5b9088b6d4cfc2b6e25fba.webp?size=48){kind=icon}
[Errno 16] Device or resource busy 'devbtt-octopus-11'
The last three prints have failed with this error, the MCU becomes unavailable.
Nothing has changed hardware wise. I made sure the RPi is connected though it's own power source (5V 20W) when it happened the first time. Also the RPi is sitting at it's lazy back all the time with 10 - 15% CPU usage and 30% RAM.
The only difference is that now I am printing PLA. But I can't imagine a connection, bed and extrusion temps are lower.
RPi temp: 48°C, Toolboard 33°C, Octopus 37°C.
What should I look for?
Nothing has changed hardware wise. I made sure the RPi is connected though it's own power source (5V 20W) when it happened the first time. Also the RPi is sitting at it's lazy back all the time with 10 - 15% CPU usage and 30% RAM.
The only difference is that now I am printing PLA. But I can't imagine a connection, bed and extrusion temps are lower.
RPi temp: 48°C, Toolboard 33°C, Octopus 37°C.
What should I look for?
![Rat Rig Community [Unofficial]](https://cdn.discordapp.com/icons/582187371529764864/08375bea6b5b9088b6d4cfc2b6e25fba.webp?size=16){kind=icon}