Tonearm problem

Moved the tt the other day,and since then can only get 1 channel.
The other channel did come back on,but gave a bit of a static noise,then went off again.

I’ve swapped cables on the phono stage,and other channel works fine.
Have tried the inputs on amp with sky and squeezebox,and they are all good.
Have just tested continuity on cable and tonearm,and all seems good,have changed headshell and carts,but still not doing it.

Anything anyone can see that i’ve missed?

Just brought a sony down from the loft which works fine,must be a wiring issue in the armtube.