Thanks to the work of @Julian Samphire, I’ve learned a lot of things recently about controlling flicker. Unfortunately it’s not straight forward or simple for many (or most?) of us.
As can be seen here, it’s anything but simple.
Nevertheless I love Xojo and decided to learn all I can while the issue is being discussed.
I decided to try resolving the windows flicker in the project mentioned above. I’m pleased with the progress I’ve been able to make, but I noticed that after resizing the window things go wonky and start flickering again until the app is restarted.
I’ve encrypted the main class because my intention was not to compete with @Martin Trippensee . @Julian Samphire If you want the encrypted project I can PM you a link.