Well now more often power goes off to the outlets in my living room and a row of outlets on one side of my house. After a few minutes they come back on. None of the circuit breakers trip, why I don't know. This last time the whole switch box didn't seem to be getting full power, because I tried the box's test breaker and it didn't work. Then all of a sudden everything worked again, including the test breaker. Also the lights flicker really bad at times. I don't know what's going on here. Could you please help me. If there is a way I could fix this myself. Thank You.

I AM WIRING MY POOL FILTER. I WANT TO FEED THE FILTER THROUGH A TIMER BY THE PANEL AND THE REQUIRED OUTSIDE OUTLET WITH CONSTANT POWER. MY SOLUTION IS TO FEED TWO GFI'S ON TWO DIFFERENT CIRCUITS IN A TWO GANG BOX THAT WILL BE LOCATED ON MY LAWN. ONE GFI WILL BE FEED FROM THE TIMER AND ONE WILL BE FEED FROM THE PANEL. SO THE QUESTION- DOES EACH GFI REQUIRE IT'S OWN NEUTRAL AND GROUND? OR CAN I RUN ANOTHER HOT WIRE THROUGH THE CONDUIT AND SHARE THE NEUTRAL AND GROUND WITH A PIGTAIL? Thanks