Finally jumped on the Teensy 4 bandwagon. Just received a couple of 4.1 boards, and two 4.0 boards. Tried compiling a T3.6 robotic project on the 4.1, but got this error related to my Random Number Generator (RNG) function:

Code:
'SIM_SCGC6' was not declared in this scope
I did found this thread by @manitou:

HTML Code:
https://forum.pjrc.com/threads/54711-Teensy-4-0-First-Beta-Test?p=195000&viewfull=1#post195000
Is that the latest on RNG for Teensy 4? Couldn't find anything on the official Teensy library site:

HTML Code:
https://www.pjrc.com/teensy/td_libs.html
Is the T4 RNG really slower than the T3.6?