Hi Dave – thanks for your reply – would an issue with the element explain why the Oven was turning itself down from 180-200c to 160c while in use? I can’t quite explain what else exactly happened but the control panel/LED display did seem a tad twitchy since the oven changing its temperature problem started.
Also a little update – after MUCH trial and error, repeatedly turning the knob to ‘fan-oven’ mode, the oven did turn on again but I’ve not been able to replicate this.