Following the installation of timing, networking and ipc in EX, we booted the h1susauxex front end computer and started the IOP model. This caused mx-stream DAQ errors from many other front ends, including all at EY and on the LVEA test stand. Restarting the mx streamers on these front ends did not clear the problem. When h1susauxex was powered down (thereby killing the mx streaming) all the other front ends became good again with intervention needed.
We will keep EX powered down for this weekend and revisit this problem Monday or Tuesday next week.