...
If a new manual bid has not been found then the autobidder submits the new Algo bid. However if a new manual bid is found then the Autobidder pauses the submission process until the next dispatch interval. This is done to ensure that the new manual bid takes precedence. If the autobidder was not paused then there could be an inconsistency between the new manual bid and the algo bid.
How switching submit mode to OFF is not necessarily instantaneous
After submit mode has been changed to OFF the Autobidder remains in an ‘OFF pending’ state for the next dispatch interval to conduct checks that ensure that the last Algo bid is consistent with the last manual bid. If they are not consistent then an Algo bid is submitted from the next solve cycle and the checks are rerun.