Alesis nitro max sounding bad suddenly

[u/ZookeepergameOwn7294]

my ekit sounded good before but i think after i forgot to turn it off after a power outage it sounds bad now ,the sound is not clear ,volume is low and it sounds low quality, i tried resetting the module but it still sounds bad ,when i connected it to a speaker it sounds the same as before tho what should i do? my headphone is ptron BT does connecting to bfd player has anything to do with this ? bfd player also doesnt work for me it suddenly stops giving the player the drum inputs.