In the log it is sending 0ms DEC pulses. I had RA guiding only on, and the two axis calibration was off, so RA only guiding was working fine. Manual dithers failed as well.
[2021-12-30T22:26:25.208 PST DEBG ][ org.kde.kstars.ekos.guide] - Dithering in progress. Current 112.23 310.043 Target 122.317 310.523 Diff star X: -0.152848 Y: -10.0973
[2021-12-30T22:26:25.208 PST INFO ][ org.kde.kstars.ekos.guide] - "Warning: Dithering failed. Autoguiding shall continue as set in the options in case of dither failure."
Checking the log it is reporting an offset in X before failure.