y362ty

The problem was sold. The matter was in old graphics card on local machine.

All the latest updates are installed on my computer and drivers. The fact is that on a computer connected to a local network, the horizontal slider is not visible, but on a similar computer not connected to a local network, this slider is displayed. I think it's all about the peculiarities of the program's work on the local network. Cura 4.9.1.

Cura,Windows 8,10. The horizontal slider Cura is not visible on computer working in local net, while the single computer is o.k.