Matrixio-devices-firmware takes a long time to load

Hi guys,

it looks like matrixio-devices-firmware.service is now taking over 5 minutes to load.
I just had this start happening on my pi3/matrixCreator setup. any idea why?

pi@ApolloMatrixPi:~ $ systemd-analyze blame
    5min 33.403s matrixio-devices-firmware.service



Shutdown and disconnect the rpi from power and try again. Tell if this helps.