Do you know if the latest release (3.10.4) is compatible with iOS 12 please?

Many thanks

John

We have reproduced the lagging issue on iOS 12. After thoroughly profiling it, we've so far determined the problem is deep within the graphical drawing routines of iOS. As for why it gets worse over time, we have no idea.

My main job today is to perform further instrumentation to determine if there's any way we can temporarily work around it by changing the manner in which we perform certain drawing, however this appears to be a problem with the operating system so it's unclear whether I will be successful and even if I am, it's likely to only be a temporary fix. I will report back tomorrow.