Hi    The power in my area is good. And correct I use UPS (APC)    do you think the UPS is Malfunctioning, and causing power fluctuation ?      ... View more

I had 2 recent incidents one was today. The first one was couple of months ago with my MS330 switch. It suddenly bricked and I end up doing RMA. The Second one was today, my MX84 had the same exact symptoms. We end up requesting RMA after we went through all the TS we can do. Now I have too many questions.. I don’t know why or what was the reason.luckly, I got an MX64w to use until I receive the RMA ... View more