I agree with mk4 but Binance also has binance.us which is also a good alternative for coinbase but the only problem is it requires KYC. So if you value your privacy then the best alternative is to use a P2P exchange like bisq which is already mentioned above and if you are trading on Bisq as a seller you can give the best rate and profit compared to trading on a centralized exchange.

Why would you need to auto-forward the script?
What exactly do you want to achieve?

Are you going to use it in someone's wallet?

Bitcoin is the money it's too risky to automate the transfer of BTC to another wallet.
But if it is not for any bad habit then Blockonomics is what I know have auto forward BTC to another address.

I don't know exactly what you are trying to achieve would you mind sharing the guide that you are following? So that I can get some idea and maybe I can give you some solution.

Anyway, for the first suggestion would you mind using IP instead of using localhost? Replace it with this IP 127.0. 0.1 then test it again.

I don't have any bad experience dealing randomly with face-to-face so I agree but the risk is very different. Why? Because if someone unknown people deal with you face to face your life is also at risk the buyer/seller or somebody from surveillance might become a stalker and kill you behind then stole your crypto/money that's the worst thing than letting other people watch my bank account.

I think you still didn't understand what CPFP is. You don't just increase the transaction fee you need to calculate and check the mempool stats, the parent transaction, and your transaction size to put the right TX fee that can cover the parent transaction the formula is already posted by khaled0111 above.
However, I suggest you to read this [TUTORIAL]getting a low-fee transaction unstuck by creating a CPFP with electrum

There are some tools that you can use to calculate your ROI not accurate due to changes in the price of Bitcoin and difficulty but you can get an idea of how days or months you can reach the ROI.

Here's the tool that I'm talking about https://www.mycryptobuddy.com/BitcoinMiningCalculator

Maybe, it is just my guess but most of what I heard if they bought a different PSU model they experience different issues not the same as yours but I think related.

Since you said the hashrate goes down what hashrate does it drop?
If it drops 2 to 5th/s I think it's normal to see it will automatically drop the hashrate due to abnormal status.


Can you try to force your miner to performance mode? Based on your logs it's running in normal mode let's see if there is any changes.

Bootby said it has no hashrate and the systemstatus says you only have one hashboard detected.

Maybe the PSU you replaced is defective or incompatible with your unit.
However, the logs say a few hashboard have lost contact try the cable if they do have a connection if it doesn't have any connection replace them or if it still doesn't work the two hashboard might be already broken. Try to run them one by one to check which detected normally and then swap PSU wires and cables to other hashboard that are not detected to the detected one to test.

I think he's talking about Binance software where you can able to buy and send that support multiple cryptos but you can only redeem them through Binance and it's not listed on their P2P exchange. So this is not OP looking for

@OP there is no other option but Paxful and G2A only that accept gift cards that I know there is also Coincola never tested it but it was mentioned here many times.

I don't think it's a power supply but there are other PSU models for this unit so it might be a compatibility issue.

Did you check the model of the stock PSU (The old PSU)? You should replace it with the same model, not the other model they have PSU3300-03 plus, PSU3300-02 plus1, PSU3300-01 plus1, etc...

Are you talking about the Bitcoin core RPC command?

I think you can use this command listunspent or bitcoin-cli listunspent.

If you don't know how to use RPC commands check this link below

- https://en.bitcoinwiki.org/wiki/Bitcoind

I think it's just an abnormal voltage status look at the temp it's pretty normal I don't think you need to do anything.

Why not try to disconnect all cables from PSU and clean up all terminals and connectors with isopropyl alcohol then plug them back in?

Let's see for the logs changes and the command you use I think it should work but it's not permanent every time the miner restarts it goes back to normal.

Would you mind to try this command below


It's re-aging with parameter.

The question is more likely decrypting the sha256 hash no one has yet been successful to decrypt it.

Or it is more likely you sent BTC and want to reverse the transaction? but you can't able to reverse the transaction however, you can replace it.

This question if you search a little bit through Google there are many explanations about this no one has yet can able to reverse it.

I'm using Kucoin but not for future trading I only trade a few coins on their spot exchange and same here I don't have KYC verified.

I already check their faqs and search about this but nothing explains about the rate the fee structure is just likely the as Binance.
So I think like others said it would be better to bring your issue to their support or you can contact them here on the forum they have an active thread here check the link below.

- https://bitcointalk.org/index.php?topic=5254787.0

Sorry but it's hard to troubleshoot without the hashboard on hand.
And those signals you talking about are for ASIC chip not for sensor temp.

And also, I just want to you to try, and maybe it's only a software issue like I said above try to flash the unit with stock firmware from Bitmain and then try to flash the hashboard with a hex file that came from working hashboard.
If you don't know how to flash the hashboard check this link below.

- https://bitcointalk.org/index.php?topic=5032987.0

And what I'd like you to check is the temp sensor checking them visually is not enough you need a working temp sensor if you have extra hashboard you can desolder the temp sensor to replace them. This is the way how I repair replacing the sensor with a known working one is my way to test them as according to your logs it's pointing to your temp sensor.

Please read figure 19 for the schematic and how to check them I already post the zeusbtc link above.

Don't enable SSH and close all possible open ports so that no one can able to hack your miner.

Also, protect any device connected to the same network to avoid viruses and malware, and don't use nicehash to mine and only mine in the real pool.

Bitcoin is not the same as a grin/beam coin where you can able to send offline sending Bitcoin still needs the internet to be able to broadcast the transaction to the mainnet.

You can make transactions offline but you still need an online device to create raw unsign transaction and sign it to your offline device.
So it still needs the internet to send Bitcoin.

I'm talking about the resistance of those capacitors near the temp sensor voltage output is different.


Would you mind to reflash your unit to stock firmware and letting it run for a while and copy the kernel logs and post it here?

If you don't have knowledge about repairing this I suggest try to contact zeusbtc and maybe they can help you with your issue

I just want to add this the confirmation time also depends on the network it is sometimes congested which leads to other transactions being stuck on the mempool that is why there is RBF to remake the transaction with a higher fee.
All transaction with high fees is always in high priority.

@sekssonikk actually in Bitcoin you can't cancel the transaction what you can only do is to make/replace another transaction with the same inputs and increase in fee.

Are you using different IP and device every time you log in to your Coinbase account?

It sometimes happens to me when logging in with different devices and IPs since the mobile internet keeps changes every time you turn on and off the data.

I suggest you to try logging in with their app instead and wait for 24 hours let see if it still locked.