After using the last stable image (OpenELEC-H3.arm-7.0-devel-20161026220508-r23113-g64b34b3) my classical MCE IR remote (RC6) is responding too fast: when I press a botton once is like pressing twice or three times. On OpenELEC-H3.arm-7.0-devel-20160806193854-r22886-g5828aec-opione.img.gz the same IR Remote worked properly. Is anything I can do to "slow down" the remote?
Hard to tell which change affected this. I don't have such remote unfortunatelly. Are you comfortable with compiling? If you are, you could try latest code first and if it doesn't work, git bisect.