Missing Wires on Flows - Help

[Malcolm Thompson]

Hi ,

I'm new to Node -Red and have been playing with some Sonoff switches, Alexa and ESP8266 ........

Something strange has just happened in the NR editor.

Wire links between nodes have gone missing / are hidden?

I deployed the flow again to see what happens and it still works as if the wires are there.

I tried to re-connect the nodes where I knew there was a wire previously and it won't let which leads me to believe the wires are still existing in the "code" but not being displayed.

Any advice as to what I might have done to cause these to be hidden?

I'm running Mosquitto on Raspberry Pi with Jessie.

Thanks

Malcolm