Coming from other MMOs the target frame in gw2 is very frustrating. I understand that there's "autotargeting" and such, but sometimes I want the target to just stay there forever until I kill it while also retaining the autotargeting functionality. So I guess if I don't have any hostile target then the autotargeting function would determine my target, and then after I lock into it (or if I had it to begin with) it would never switch away from it.
I've tried all combinations of settings and could never achieve this. With the current setup (autotarg on, promote on, skill retarg off) I don't see what I'm hitting half off the time. I've been missing defiance bar constantly because of that, but also I've been often sending my offhand phantasms (mesmer) to a target somewhere far away from what I'm currently hitting because I targeted that mob accidentally, which is very frustrating.
Also what adds to the frustration is "remove target" being bound to M1, which isn't the case in most other MMOs, so I never had the muscle memory to stop myself from accidentally clicking on the ground sometime, but in gw2 it makes me lose my target frame.
I think if I try to boil it down to a single sentence, my QoL suggestion would be: add an option to remove the "untarget" functionality from M1