What is fabscreen?

what is fabscreen ?
is it a must have part of of SM?
if it is where can I read up?

From time to time I get informed that it has stopped so i just ignore it

ps I dont use facebook!.

It seems fab screen is the app which runs on the touchscreen to control the printer.
It normally stops if no communication/response from/to the controller is possible.

OK

Ive tried an earlier version of Luban with no sucess…

but cant say i understand exactly how to check if the model is under 6Gb !

Is there any documentation?

One thing that is still unclear is whether the file type is significant.

For instance I can load generate gcode for a stl file of 97.2 MB (101,997,684 bytes) but not with obj files that are much smaller.

…in otherwords are obj files more likely to fail

or is there a file verification program that will check for format errors,?

ps shouldnt there be a cancel operation during slicing / previewing ?

sorry for the above …

the topic had changed while I was writing