With the recent update when you are trying to slog through The Circuit on SP with bad rolls sometimes you have to rely on a melee weapon. And it can be a lot of spamming E or any other button you have for a melee attack. I don't know maybe I missed some accessibility option that let me hold the button or just press it once for a continuous attack but it is very uncomfortable to play like this if you have health issues.
Is there a solution for it or something in the game options? I am talking about light attack builds, of course. Heavy attacks are not so bad, but they are not always viable.