DDCSV3.1 controller and trochoidal milling

Hello all,
i am having an serius issue with my machine and estlcam.I was using trochoidal milling with my grbl based machine just fine.I recently upgraded controller and drivers from GRBL and tb6600 drivers to DDCSV3.1 controller and dm556 drivers.Huge upgrade in terms of performance and ease of uasage.
My problem is that trochoidal toolpaths are producing an jerky , not round motion.Not circular motion as when i run them on grbl.Normal toolpaths work as expected.I choose default or mach3 post proccesor.It doesnt make a difference using hard arcs or not.
What could be the issue,the main reason i got estlcam was the trochoidal toolpaths.