I am referring to the mouse box selection, rectangular selection box will stay on the screen for 0.5 seconds to disappear.
You say "Ctrl+Shift+T" I am very clear, there is no such option.
Siemens has a graphics certification process in place, which means, that specific graphics cards are tested with NX (and other software) and if all use cases work well, the graphics card along with the tested driver version will be certified.
But: Only Workstation graphics (quadro etc.) are included in the certification process. Geforce graphics are not meant to be used in workstations and therefore not tested/certified. Although most of the use cases tend to work well, some issues might probably occur.
I am afraid that you discovered one... You could try to modify 3D Settings or upgrade the driver, but there is no guarantee for an improvement. It could even result in worse behavior or a broken installation and you won't get any support from GTAC.
Sorry no better answer...
Find the certification spreadsheet here: Link to Spreadsheet
The GeForce GTX card, are Gaming Cards, not meant for 3D CAD applications.
This is probably the cause of this issue.
Please check here to see the certified Graphic cards.
You might be able to solve your issue, by using newer (or older) drivers for the graphics card. But no guarantees, and unfortunatly not supported.
Mine behaves the same way as shown in the video, its not . 5seconds, but its definitely different than NX10
I'm using a certified card and driver.
Graphics device: Quadro K2200/PCIe/SSE2)
I'm not using NX11 yet for production so to be honest I didnt notice it. maybe its a setting as has been suggested? I can see how it would get annoying really quick
Elmhirst Industries, Specializing in Prototype sheet metal stampings and assemblies
Production: NX 12.0.2 / Autoform r7 /WorkNC 2018 r2
PC: Rave Cadbeast: Intel(R) i7-4790K CPU @ 4.GHz /32gb ram /NVIDIA Quadro P2000 on Win10 Pro
It's not related to your graphics device.
Selection was enhanced in NX11 to include Circle selection. Part of this enhancement was to use the display methods already seen with Lasso Selection. If you've used Lasso selection pre-NX11 you'll notice that the border is thicker and there is a slight delay having completed the lasso. This display methods are now used for Rectangle and Circle selection and (per development) the behavior you've reported is by design.