Hi Jay,
for you audio issue, please answer the following questions as many as possible,
so we can provide better support for you.
1. ReaSnow S1 firmware version/ APP version
2. your console and game
3. Which peripherals are connected to ReaSnow S1? please provide the specific model and producer.
how your earpiece and xbox one stereo headset adapter are connected?
the controller model?
for the mouse control issue,
please provide the following details:
1. mouse DPI/CPI and USB report rate, mouse model and producer
2. settings in the game on console, such as: sensitivity, dead zone, acceleration, aim assist etc.
3. which config has been activated in ReaSnow S1?
your settings for HIP/ADS /HIP YX Ratio/HIP MIN/ADS YX Ratio/ADS MIN/curve in this config?
a video to show us your trouble will be better
you can upload the video to internet, and send us the link of it.