Descriptive Problem Summary:

I sent a test project in private. The project is not doing anything terribly complex. Two users have reported the same issue:

After several minutes, sitting at the title screen, the screen freaks out and turns black.

I investigated this. There are no runtime errors, so it's not a code issue. The GPU looks like nothing happened, so it appears to still be rendering.

On my machine, it took upwards of 40 minutes for this to happen. Both other users are on low end laptops and have the problem appear within roughly 2 minutes.

I've included a test project. You can just open it and let it run. Eventually, the map element just stops updating.

Now, here's the weird part. Resize the window? You've got your rendering is right back how it was for a few more minutes before it quits again.