Spike

> Product page mentions the use of a TPS5450-5A to help with powering external RPis. > > So in theory we should just be able to take our existing klipper...

Have you checked the fuses. It is likely that something drew too much current and popped one.

@fabio011201 and @victorlu0071 what hotends are you using on your SBs? Also @msesterhenn

> @looxonline I am using E3D Revo Voron Could you try to enter this into your extruder config section and see if it makes a difference? driver_tpfd: 0

@msesterhenn @victorlu0071 Please could you also try to enter this into your extruder config section. It should resolve the issue: driver_tpfd: 0

> Hey there, > > I have set the configuration to a current of 0.5 (the lowest ever for me) and your mentioned driver_tpfd: 0. With these settings, I completed...

> FYI my board is at BTT now im unable to test it for now. My extruder is a genuine dragon HF extruder and my filament path is quite long...

> darn good insights on the topic. Glad i can be part of the debugging task force. Regarding the can cable issue, im not sure if my cable is all...

> I've had this same problem consistently when printing with PLA, however I've now loaded up a roll of ASA and haven't had a single failure and it prints beautifully....

> Ok, this is what I have done. > > I have fixed the power wiring so I am 100% sure that this is not a problem with PSU or...