UM3 has become useless

[rebekah_harper 60]

I am starting to loose my s%$£.

 

I have lost so much time trying to get my UM3 up and running again.  Took ages to get it onto the network again.  

I can't change the steps per mm for the QR upgrade as the directory doesn't exist anymore. (firmware version 4.3.96 2019313)

I can't roll it back as it doesn't read any tar files from the USB and I can't update as the time is set in the 1970's 

 

I am raging that a "pro printer" has turned into a decoration.  

 

if any one has any answers for me I would be very greatfull.  I need to get this printer up and running ASAP.

 

cheers for any help.

 

[CarloK 204]

Sorry to hear the date check in 4.3.96 bugged you.

Reading your comments in another topic I assume your printer is working again?

[rebekah_harper 60]

Thank you.

i just annoyed that this happened in the first place.  Time lost due to dodgy update from a pro team for a £3000,- printer. 

 

But its its fixed and the latest update has improved the printer so far.