No matter which version of ReShade there is an issue with toggle effects on and off.
Default button is scoll, which works in all other games, however in battlefield hardline, it binds it self to what ever the general chat button is in game + ESC
So by default its " J " , when i press J www.krogerfeedback.nl then ESC it toggles the effects on and off.
If in game i change the general chat button talktosonic.onl to say "T" then "T" + "ESC" will toggle the effect on and off, also you have to press it few times in a row
for it to work.