Event Graph High-Contrast Glitch?

For some reason in this specific blueprint, whenever I ctrl+click to move a series of connected nodes, the Blueprint goes into some kind of high-contrast viewing mode. No idea why this is, but the whole screen flashes when it happens.

This is a UMG Blueprint, can’t upload the Blueprint I’m afraid since it’s based on C++ classes etc so it won’t work.

Only occurs in the Event Graph (no other pages / graphs).

Video:

Hello ,

I have a few questions for you that will help narrow down what issue it is that you are experiencing.

Quick questions:

  1. Can you reproduce this issue in a clean project?
  2. If so, could you provide a detailed list of steps (including any that may not have been shown in the video) so that we could reproduce this issue on our end?
  3. Was this project upgraded from an older version of the engine?
  4. If so, could you try deleting your saved, intermediate, and config files before upgrading and let me know if this helps?

Note: You may want to make backups of any files that are deleted.

Hello ,

We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing the issue you reported, please respond to this message with additional information and we will offer further assistance.

Thank you.