error messages in sdk

[idiso]

HI!
I did not see this so far:
When creating new devices in scope sdk and check the performance of the device( before creating the surface), i often get the message:
"15.. view tree groups ,5...non customsize groups - it is recommended to use view tree groups and customsize goups very carefully"
What does that mean and how to avoid this ?
Thank you.

[Shayne White]

It always says that no matter how much stuff you have or don't have in your device. It's just to tell you how big your device is.

Shayne