[zookthespook]

Originally Posted by Ollie

Double speed is probably always due to multiple clock sources or a feedback loop. This is not very specific to a DAW, any software could close, break, cause or suffer from a loop.

Same problem with an Electribe device and Live:

https://www.gearslutz.com/board/elec...time-help.html

https://www.google.com/search?q=midi...uble+speed%22&

HI
ollie seems like the loopback is in reaper's track architecture. I have tried this across many devices now.
From yamaha AN1x,Moog mother 32, Doepfer 104 , it is erratic in nature .
I know i will have to dig deeper to figure out a solution. if i do i will share it .