Setsu-BHMT

I just found out that imagemagic supports apng, could this be used instead of libpng?

I've discovered a very reliable sample that can reproduce this bug (I think it's this bug but can't verify, explained below) Tested on WindowsAppSDK v1.1.5 (latest) [DragDropBugSample.zip](https://github.com/microsoft/microsoft-ui-xaml/files/9974844/DragDropBugSample.zip) Create a blank...

No, that's not why. Look at the stack, the exception occurs when Dispose() is called multiple times (which should be fine to do). You can step through the code in...

I think the problem is not that the keepalive value is low, it's that the "Connection Log" panel doesn't clear messages and all the keepalive/handshake messages pile up over time...