Invisble overlay program

Was this reply helpful? Yes No. Sorry this didn't help. Thanks for your feedback. It is exhausting my efforts, iI am wanting to contribute more to the build community. My lap top works well on the edge dev, leaves me wondering if this a result from a hack, virus? There has been strange activity!!! It seems to be the ghost in the machine. Wrecking me, setting me back. I think with that fixed port adaptor will strengthen firewall Better troubleshoot.

Thanks for your help and future suggestions, much appreciated. Also it's quite strange that the project builds successfully and I can run the builded. The reason why the application is not responding is that you set the GUI thread in the thread, and set the wireless loop in the main thread, which will cause the UI thread to not respond.

You can refer to this thread. You just need to call the start function in the main thread, and then create a thread to execute the SendMessage function can solve this problem:. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. A window transparent overlay stops working after a few seconds Ask Question. Asked 1 year, 1 month ago. Active 1 year, 1 month ago. Viewed times. Improve this question. Andrew Andrew 79 1 1 silver badge 9 9 bronze badges. You can set color removal strength, which is used to detect neighbour colors.

Color Strength. To reset back to original image, click below reset button. Download image in your desired format. Tool demo - Transparent background image generator. Transparent background. You are unable to make use of keyboard. It just becomes a dead zone on the screen. It would appear that the screen overlay over the search option on the Windows 11 taskbar becomes a dead zone.

The processing thread seems to be waiting for something to load fully. It has the characteristics of a classic hanged program or hanged thread on the Windows 11 operating system. The screen capture below shows you the overlay. You will notice that it sits right on top of the search icon of taskbar.

The size and position of the overlay remains same at all times. I can confirm that this is a big annoyance. In the initial period, I was unable to make sense of this overlay.

At first, it appeared that the system had hanged. However, it turned out that only the small overlay part corresponding to the search box popup was affected. Restarting the system did take care of the issue, as the overlay disappeared upon restarting.