Here’s my question - what happened?

I have two ZP100 - not cable linked so on their own wireless network

the bedroom one has a cd player hooked to it - lounge one has a tv hooked to it

sound on the bedroom zp100 started blipping every 10 sec or so when playing cd

so i thought ok - lets play the cd through to the lounge zp100 - no blipping - hmm so it’s not the cd player

play tv from lounge zp100 to bedroom - blipping sound - ok so my zp100 is stuffed…..

did a reset of the bedroom zp100 and the new lightbulb over my desk started flashing at the same time

yeh - turn the light off - turn it on - still flashing as zp100 was resetting

take bulb out - bedroom zp100 sounds great - no drop outs on any source

the other great sound? my boot on aforementioned lightbulb - sometimes old school IS just better