Power off / on during usb session

does usb session support loss of power recoverywith M412 S0 active?

using the home option I can interupt a print and then power down…but unable to resume

…surely someone must know if power loss recovery is possible in a usb session???

thanks

or is the code for handling power loss the same whether the power switch is used or simply unplugged at the wall???

My understanding is that is not possible - only when the file is run from the touchscreen as power loss recovery at startup needs to load the file from the memory on the touchscreen to continue.

Edwin used to work for Snapmaker, and this is an old official statement on the matter:

I haven’t personally tested that though. You should reach out to support and then update us with what they say on the matter, for both of your questions.

Wonderful ! Thank you kindly !

its just that for months I seem to hit a new obstacle which takes ages to resolve …starting with fake filament runout !

still I will contact support as you suggest and hopefully report back