I see how to configure a Start Node to run a process hourly. It seems to start i

What about using something as what I show in the screenshot. Adjust it based on your needs.

So, I was able to pull this off by writing an expression to find the next time the targeted minute will happen, and adding this to the "Delay until" config box.

if(minute(now()) > ri!targetminute,
datetime(year(caladdhours(now(),1)),month(caladdhours(now(),1)),day(caladdhours(now(),1)),hour(caladdhours(now(),1)),ri!targetminute),
datetime(year(now()),month(now()),day(now()),hour(now()),ri!targetminute))

Note that caladdhours uses the system default calendar by default, so you may have to create a custom calendar to use instead if you want the process to run in non-working hours.

Hi Prestonb.. please see if you can try to use the expression "=60-minute(now())" in the delay for.. I hope this should give us an ability to start the process during the start of the hour which you are looking for.