New firmware 3.0.11- MK2S/MK2  

Re: New firmware 3.0.11- MK2S/MK2

I'm missing the elapsed time too when using octoprint - I don't know if it was there before hand though as I only just started using it.

Just checked, while my printer is running from octoprint over USB, on the previous release of the firmware, I see the elapsed time of the print on the front panel of the display.

After this print finishes I'll be flashing 3.0.11 on. (working on figuring out how to do that from the octopi now....)

Confirmed, moving up to 3.0.11 breaks the elapsed time on the printer panel when printing from octopi.

Re: New firmware 3.0.11- MK2S/MK2

I'm missing the elapsed time too when using octoprint - I don't know if it was there before hand though as I only just started using it.

Just checked, while my printer is running from octoprint over USB, on the previous release of the firmware, I see the elapsed time of the print on the front panel of the display.

After this print finishes I'll be flashing 3.0.11 on. (working on figuring out how to do that from the octopi now....)

Confirmed, moving up to 3.0.11 breaks the elapsed time on the printer panel when printing from octopi.

Thanks for checking this cabbey!
There is already an issue filed: https://github.com/prusa3d/Prusa-Firmware/issues/97
I added the link to your post to the issue. Hope this gets fixed soon.

Re: New firmware 3.0.11- MK2S/MK2

Actually I think I figured out what is going on, and there will need to be a bugfix for this. It appears that the printer does not honor live z settings until you are in a print. Then any changes you make to live z will get added to the current config. Almost like... the live z setting when you start a print is overridden by the pre-print calibration, then it will honor anything you add in afterwards.

I can demonstrate this because I am set live z to -4mm. That should crash it for sure, and yet, it doesn't even come close. Then if I adjust it to -0.400 while in the middle of a print... wala! It prints fine.

This needs to get chased down.

I had this problem before too. What you need to do is re-run the V2Calibration.gcode. Then it will save the live adjust values that you adjust during the code calibration. After running the the XYZ calibration it tells you to follow the first steps in the manual. I think Prusa Research should make this more intuitive...

Actually, you turned out to be 100% correct. It HAS to be run the SD card to work though. I was running it over USB and that didn't seem to make it work right. The first time after running it from the SD card though.... poof everything worked properly again. THANK YOU!

Re: New firmware 3.0.11- MK2S/MK2

Actually, you turned out to be 100% correct. It HAS to be run the SD card to work though. I was running it over USB and that didn't seem to make it work right. The first time after running it from the SD card though.... poof everything worked properly again. THANK YOU!

Yeah I think Prusa Research should build in the Z adjust calibration into the firmware so I could do it without the SD card and it would save the live adjust values.

do i have the right version loaded?

I downloaded the 3.0.11 version from the page here and flashed it to the printer. I still dont see the first layer calibration or the auto power mode. It is like I am flashing and end up with the old stock version.

Re: New firmware 3.0.11- MK2S/MK2

I think you are looking for 3.1.0.RC1

https://github.com/prusa3d/Prusa-Firmware/releases

Re: New firmware 3.0.11- MK2S/MK2

is there any similarities between rc1 and 3.0.11 ?

Re: New firmware 3.0.11- MK2S/MK2

Hi Jeff,
to compare different versions of FW please visit our GitHub and read the changelog:
https://github.com/prusa3d/Prusa-Firmware/releases

What do you mean by similarities?