Alexis Q88 Keyboard not working!!!!

I have an Alesis Q88 keyboard that i am using as a midi controller to control the software instruments in Logic Pro X. I have the keyboard connected through a USB connection. The keyboard does not require and drivers and should work upon being plugged in. When the keyboard is used in Logic on an instrument, it works for a random amount of time (anywhere from 30 seconds to 20 minutes or more) before the input cuts out dramatically to their point where it can almost not be heard. Logic is still receiving a signal but it becomes extremely low to the point where the frequencies are barely a centimeter on the track volume. I have looked all over forums and the internet for answers and nothing seems to work. I have this issue whether it be on my Late 2012 mac mini or my ew 15in Macbook Pro that I just got in 2017. I am desperate to be able to use this keyboard and any help would be appreciated.