CURA 2.4 issues

[yellowshark 153]

Ah OK understood. Is that extra settings appearing in 2.4 or default values changing? Of course maybe both or something else!

[brainberry_net 1]

Made a small video with the Priming problem.... 1 removed the first color prime already. Here you can see second priming. Lucky me - this time the nozzle wasnt hot enough to "catch" the bit (happens only once every 20 prints - 19 times it catches the prime stuff and spills it all over the print)

Priming problem

[ohms 1]

I'm having trouble starting any print after upgrading to cura 2.4 it sends the file to the printer and starts heating up but after a couple of minutes it just says print done please remove print even though it didn't even start printing. I tried this with a file i could previously print in 2.3. any ideas?

[gr5 2,224]

That sucks. I would try printing through the USB flash drive. I don't have any other ideas other than power cycling/rebooting.

[nallath 1,124]

I'm having trouble starting any print after upgrading to cura 2.4 it sends the file to the printer and starts heating up but after a couple of minutes it just says print done please remove print even though it didn't even start printing. I tried this with a file i could previously print in 2.3. any ideas?

 

Could you check if you have the same issue when printing through USB stick? Alternatively, could you share a the project file where this goes wrong?

[anvanv 0]

I just installed cura 2.4 in linux and had a problem. It seems to be calculating the nozzle size as the double of the configured.

Custom delta printer with 0.4mm nozzle.

I counted 10 extruded lines and it mesured 8mm, then it is placen one each 0.8mm instead of 0.4mm. With version 2.3.1 it worked ok.

[peetersm 124]

I think the 1st retract (the one adding 1mm) is coming from the retraction settings in the print profile, and the last two are in the "end gcode" machine settings. SO I can ether change the basic retract amount on all my printing profiles or change the "end gcode" on the machine settings.

 

 

 

CURA 2.4 jams UMO+ after each print, suspect end gcode settings adding 1mm more to retract at end than 2.3.1

 

As far as I can see, there have been no changes in the UMO/UMO+ definitions between version 2.3.1 and 2.4.

 

retyping this due to lost post when posting! When will i learn to copy EVERYTIME before posting..grrrr!!!!!

My claim of +1mm retraction comes from looking at the last successful gcode files from 2.3.1 and 2.4. Since I currently do not have a functioning 2.3.1 or 2.4 on my machine I can not look at the printer settings, but initially 2.4 did seem to import the settings just fine so I would guess they were the same.

What I think I am seeing is that the retraction that occurs right after the last layer is done is 1mm more. (see attached image) I am not sure where this is controlled since there are 2 more retractions (total of 3) at the end of the file.

Anyway, I am not an expert so my observation may have an error, but let me know what you think.