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RTX 3070 has Invalid Shares even at stock speeds using T-rex miner

Hello. My EVGA RTX 3070 XC3 is getting 2 invalid shares / 24 hours even at stock speeds. I am wired in with a gigabit switch. Using T-rex miner.

I found this in the example config and it seems to have fixed it
// DAG build mode. 0 - auto, 1 - default, 2 - recommended for 30xx cards
“dag-build-mode”: 0,

i have the same probleme with mr600 switch, bad hashrate and higher invalid share, the solution, all my rig is on my box^^

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I found this in the example config and it seems to have fixed it.

// DAG build mode. 0 - auto, 1 - default, 2 - recommended for 30xx cards
“dag-build-mode”: 0,

I have the same problem, I am in doubt where exactly should I add these settings?

Add: “–dag-build-mode 2” (no quotes) to the end of the .BAT file you are using.

I’m using hiveos, so I added the parameter to my Flight Sheets:
Ex. For 6 RTX 30xx video cards
Screenshot_10
It is working so far without any share rejected

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I am using T-rex miner. I wish you good luck to solving your problems.

I’m confused - for 30xx cards,

Is it “dag-build-mode”:“2” or “dag-build-mode”:“0” for them?

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I assume you are using T-Rex 20 or higher. The only thing worked for me was T-Rex 19.5 Cuda-111. No invalid share so far with three 3070s.

“dag-build-mode”:“2” for RTX 30XX cards.

Are you using Hive? The red circles only appeared in Hive as of v20+ of T-REX,

Not sure if this was a bug now fixed in V20 though.

On 19.5 Cuda-111 check on pool if you’re getting invalids, if you are then likley the bug was fixed in Hive causing them to display red circles.

That’s my guess anyway.

@NoNameCola does the Automatic mode just choose “2” anyway for 30xx?

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