Seriously, new Gmail is absolutely horrible slow dogshit. And it is even worse in firefox than in chrome. It takes 30s to 1 min to load(!). It has cached last

Seriously, new Gmail is absolutely horrible slow dogshit. And it is even worse in firefox than in chrome. It takes 30s to 1 min to load(!). It has cached last view, which loads fast.. then it goes unresponsive for bloody 30s to 1 min anyways. 3 different machines were used to test this - i5 6th gen laptop, i7 7th gen pc, i7 3rd gen pc - all of them with plenty of ram(at least 16gb).