Picked up 3 - T17`s. My Internet speed is 198meg. Runs up to almost 40 Hashrate then over next hour it drops slowly. It will go back up a small amount but, continues on downward. It went to 18.58 and at 24.15 now.

Very cool weather here right now. Just checked and temperature in the room is 80 degrees.

I am new to this and I don't understand a lot. I have been watching youtubes and reading but, cant understand why I cant keep 40plus hashrate.

Update... I use a Charter Spectrum Modem (Arris) with a Netgear NightHawk R7000 Router (just upgraded software) and from there I am Cat5 to the T17.

The router took off with blazing speeds and I got 69 hashrate, soon, 45, then 35, now 23.22....

I think it is my cable TV wire. I just realized its 26 years old. Installed before we ever used Internet over cable. Will replace it tomorrow.

Any advise or direction would be helpful.

Alabama USA