The wrong shape of the torus when printing

[Pavel_M 0]

Good day! It was found that when printing a torus, its geometric shape is distorted. This happens when printing in cura 5.1.0 and later versions. There is no such problem in versions 5.0.0 and earlier. The settings in Cura are all by default. I print on the Flying Bear Reborn 2 printer. The filament is TPU. I am attaching an image of the samples.

[Pavel_M 0]

2 hours ago, Pavel_M said:

Good day! It was found that when printing a torus, its geometric shape is distorted. This happens when printing in cura 5.1.0 and later versions. There is no such problem in versions 5.0.0 and earlier. The settings in Cura are all by default. I print on the Flying Bear Reborn 2 printer. The filament is TPU. I am attaching an image of the samples.

It looks like I've found the reason. You will be surprised, but when printing from a memory card, everything prints fine, but if you print via WI-FI, you get a distortion. I compared two gcode files that were obtained when saving from CURA and when transferring via WI-FI from CURA. So, these files are different, although they should be completely the same. It turns out that when transferring via WI-FI from CURA, the file undergoes a change, and in the coordinates of movement, which affects the geometry of the model. Now I'm printing by writing files from CURA to a memory card.

2 hours ago, Pavel_M said: