@chrishamm said in Failed to get file info - RRF 3.5beta3+:

@c0rn3y Remove the lines starting with START_PRINT and END_PRINT from your start and end G-code. I guess that's where the error message comes from.

I removed the custom gcode that was in SuperSlicer and now it seems to be working. I am going to give it a try now at once! Thank you very much!

@Sindarius said in Failed to get file info - RRF 3.5beta3+:

@c0rn3y just as a side note to this it looks like you probably have some start g-code that is using Klipper macros. Those will not be compatible with RRF.

At one point I had selected Klipper as the "gcode flavour" by mistake and this is what could be left over, maybe hehe. I am just guessing. But thanks, now I know that is what the macros could look like for Klipper and that will help troubleshoot in the future, thanks for pointing that out!