Cycling in Melbourne Australia
onning and offing would not normally stop a chain from playing... there must be something else going on.
Could be as easy as a bit of oil, but more likely some sort of miss-alignment caused by a spacer moving to other side of a dropout etc..
If it's a road bike, throw it away and get a MTB - problem solved ! hahahah....
Yes roadies, I am kidding.. no need to send shittagrams back.