i've also had latency issues with 2.9, but it could be the pc. i went through every step i could find to speed it up. I get errors even with 1500000ns servo thread. lots of weird glitches, but could be on my end.
can't maximize Axis
positioning errors where it seems to just shift the "grid" by several hundred thousands randomly (servos, mesa serial hardware).
various other weird occurrences that i'm forgetting
