ESP 00 mk2 red power light on random
Bose ESP 00 mk2.
We have approx 15 of these units on a network which have been running without issue for a couple of years. We also have 2 x 1240AD processors on the same network.
Recently we have experienced all of the ESP 00 (not the 1240AD) becoming unresponsive and the power light is red. This is during normal operation not when being accessed by CSD soft, no firmware updates (all are current for v5.8.2)
We have checked the logs of our networked equipment and nothing seems to be malfunctioning. We checked our UPS logs incase of voltage drop or spikes etc but all is OK.
I think it is network related as this is the only thing common to all the ESP 00s.
Any advice on this issue would be most welcome. This has happen twice in the last 2 weeks. Both at different times od the day.
Thanks in anticipation...