First of all my utmost esteem for submitting your live benefits in public.
It's hard to say that you had a reduction due to this and that since there's absolutely no
right approach to trade. One thing that grabbed my attention is that your stoploss is consistently fairly tight rather than set in a price level where it signals your commerce wrong. It appears that you set your Profit Goal and reduce your risk to get 1:2 or 1:3 risk reward at all cost. It's obvious that your winrate will decrease with greater RR. I would suggest you to operate a little on setting your stops I don't find why you put your stops in excactly that amount. And don't attach to much importance to Risk/Reward it's meaningless by itself.
Viel Glück!