Ravencoin hashrate down since 0.5-40 update AMD

I was getting better hashrate with aceneun x16r miner than with the brian112358 miner. Since I updated my hashrate has been almost cut in half.
Could we please go back to the aceneun x16r miner?

update: I rolled back to 0.5-39 using Linux Shell Execute hashrates back up to normal

Hi guys, I am Alex. I am new user from this group.