ID 356236 - Nuke delays or freezes for up to 5 seconds when deleting multiple read nodes that have long file path names.

Problem summary
Nuke delays or freezes for up to 5 seconds when deleting multiple read nodes having long file path names.

Customer reported version
nuke.11.1v3

Customer reported platform
n_a_windows

Steps to reproduce

1) From Windows, copy the attached script.

2) Launch Nuke and paste the script into the Node Graph.

3) Select the created nodes and press Delete on the keyboard, observing performance.

Workaround

Having shorter file paths for Read nodes could help with performance.

Reproduced by support

This bug has been reproduced in:

Nuke 11.1v4 - Windows 10

Nuke 11.1v1 - Windows 10 - regression

Unable to reproduce bug in:

Nuke 11.1v4 - Linux CentOS 7, Mac High Sierra

Nuke 11.1v1 - Linux CentOS 7, Mac High Sierra

Nuke 11.0v4 - Windows 10, Linux CentOS 7, Mac High Sierra

Earliest version tested

Nuke 11.0v4 - This issue no longer appears in this version and has regressed.

Expected behaviour
Nuke should immediately delete the nodes without performance issues.

Actual behaviour
Nuke will display performance issues by becoming slow or freezing when deleting multiple Read nodes with long file path names.