Hi Dave, thanks for the reply.
Yes, one of the times it tripped off, the rcd reset but the machine didnt come straight back on. I tested the socket and it was working, I also used an extention from the non kitchen ring main to try plugging the machine into and it wouldnt turn on either. After approx 10mins it just came back to life and finished its cycle as normal! So I’m fairly happy its the machine at fault and not the socket.