I have this Creamware A16 ultra in my rack, not using it for some years. Yesterday I wired things up again, but suddenly it won't sync to any source (tried wordclock + ADAT) not even master (Sync-LED stays red, no light from ADAT outs, no audio). Now I remember I had this going on a couple of years ago, suddenly things start working again after some time. But no luck so far. I've measured voltages from the powersupply, 13ish VAC. Also inside the unit, 5v, 3.3v and +- 7.5v are there.
Now since this unit is over 20 years old, maybe it's time to get something new. Or is there another option? I'd love to use this good old converter in my scope setup again

tnx!