So I mine a little bit on my gaming PC, I've been mining for a month now with Phoenix Miner and Nanopool and got passed my first threshold 0.05 eth in just under a month. I wanted to try something different this time. I heard about T-Rex miner and thought I'd try it since everyone is saying good stuff about it, oh and I mine with a 1080Ti. So I chose ethermine pool this time around and fired up T-rex miner but instead of an increase I'm seeing massive decrease and delays when comparing my hash window and pool stats window. Check the images below to understand.

https://postimg.cc/r0BYqzG8

https://postimg.cc/063VCrBp


As you can see my miner shows a constant 41 mhs hashrate and I've tracked it for a while but the pool dashboard is showing 3.3 mhs is average and current is 18 mhs also the profitability is like $0.50 or less a day but when I use to mine before with phoenix and nanopool it was updating constantly with the mining window and the profitability was like $3 - $4 a day. Why is this happening? is T-rex miner bad? or etherpool dashboard is slow?

PS: I'm a very new miner I don't have more than 1% knowledge about mining, I just see youtube videos and try it myself so If I said anything wrong please help me correct it.

Thank you