@DaddyDimmuTv Also you have Noone living around you right? So should be able to rule out interference and channel over load.
I know you have said you have problems with mice. Have you checked all cords to see if there was any chewing or cut through from mouse?
@DaddyDimmuTv How old is your router and modem? Are they running really hot? Maybe over heating?
Being an IT Tech you would be surprised at how hot some of them will get and just over heat