@Buddy009
Make sure to use our search function for recording to external USB drive as there is alot of helpful info about this.
I will link all the info about this. Make sure to go through every guide as it is extremely useful and should resolve this.
Mega guide.
In there is troypoints video guide as well. Jayhawks659 has good useful guides in there including a video of tivimate.
Go through it. Firestick storage has to be formatted to fat32
