My Internet keeps turning ON and OFF!?

[Peyton]

Okay so my internet keeps going out every day at around 24 hours a day so that I think 24 HOURS!
this is really starting to piss me of really bad. I have Grande Communications Internet Service and we have had 4 tech come out and every time they go "I don't know" like what tech says "I don't know" this is such bull **** and I am really mad please someone give me advise on how I might be able to fix this problem. I consider my self a technical person I have changed my nat type because maybe it was blocking certain sites I changed my WiFi name and I changed my router then my cable boxes then all of the wiring I moved my computer I have reset the motem 1 million TIMES!

Please someone help me before i punch a hole through my screen.