Also annoying is never knowing how deep the menu tree is. I have to write down (or hold my fingers out) what the best option/number at the time, because its likely to change as the resolution of options refines.
Including circular paths in phone menus ought to be some kind of professional misconduct, at least when they're not invoked by "go back" or "start again". There's nothing quite like getting seven levels in and discovering you swapped trees somewhere and are back where you started.
That was probably the issue. Pre-seasoning is mostly bullshit. The best seasoning is just using the thing daily for a few weeks/months IMHO. Very new pans have not had the time to build up a good solid coating.