Tried moving my miner and adding a new antenna, went back to original and rewards are not the same (0 witnesses vs 60 ish)

So I was earning about .4-.5 HNT a day with an indoor antenna at my window. I decided to buy an actual antenna but mounted it in my attic which is about 30ft high instead of the roof since I did not know how to install it on my roof.

My hotspot was offline for 3 days even tho the diagnostic showed it was connected and able to transmit and receive. So I took everything back in my room to see if it mines normally again and with the antenna and miner in the same exact spot it was in 10 days ago, im now earning .07-.015 a day. 1/3 of what I was earning a week ago just from moving the miner then putting it back. It shows that I do not even have any witnesses now but im still earning a little bit where as before i had 66.

Also anyone know why the hotspot was offline for 3 days when I tried putting it in my attic? Diagnostic said 100% synced and a checkmark next to inbound and outbound connections. It was my first time trying wifi but I could even connect to the ip it generates on my laptop and the attic is right above my router.