[ANN][ROI] ROI Coin | CPU Only Solo Mining | 15% POS | 18.07% Term Deposit

[Alexey Sukharev]

Need help for my friend.
When he is trying to deposit his coins he has an error: Transaction is too large. He's trying to deposit 2500 ROI for exmaple.
What can be the reason?

[DisasterFaster]

Need help for my friend.
When he is trying to deposit his coins he has an error: Transaction is too large. He's trying to deposit 2500 ROI for exmaple.
What can be the reason?

Is he using coin control and selecting a lot of inputs that puts him over the byte limit?

[perhaps21]

It is easy to mine with CPU, block explorer and wallet works, transactions arrive in 20-30 seconds and confirmed in 1 minute. I think i continue to mine it.

[dongpofeng]

It is easy to mine with CPU, block explorer and wallet works, transactions arrive in 20-30 seconds and confirmed in 1 minute. I think i continue to mine it.

easy? network hash is high for me ,i cannt mine one block in 24 hour

[perhaps21]

It is easy to mine with CPU, block explorer and wallet works, transactions arrive in 20-30 seconds and confirmed in 1 minute. I think i continue to mine it.

easy? network hash is high for me ,i cannt mine one block in 24 hour

use hodlminer. With an i7 you get about 50roi per day

[loquat8899]

wallet upgraded, but mining unnormal, information:


[2018-02-22 08:15:27] thread 0: 254 hashes, 113.60 hash/s
[2018-02-22 08:15:27] thread 1: 243 hashes, 107.57 hash/s
[2018-02-22 08:15:27] thread 2: 259 hashes, 114.35 hash/s
[2018-02-22 08:15:28] thread 2: 121 hashes, 85.77 hash/s
[2018-02-22 08:15:28] accepted: 0/1 (0.00%), 415.16 hash/s (booooo)
[2018-02-22 08:15:29] thread 3: 252 hashes, 116.46 hash/s
[2018-02-22 08:15:29] thread 1: 275 hashes, 126.92 hash/s
[2018-02-22 08:15:29] thread 0: 270 hashes, 123.86 hash/s
[2018-02-22 08:15:31] thread 0: 260 hashes, 117.97 hash/s
[2018-02-22 08:15:31] thread 1: 230 hashes, 104.27 hash/s
[2018-02-22 08:15:31] thread 3: 266 hashes, 120.48 hash/s


pls help me determine what is going wrong. Thanks!

[tahd8ch]

Need help for my friend.
When he is trying to deposit his coins he has an error: Transaction is too large. He's trying to deposit 2500 ROI for exmaple.
What can be the reason?

Is he using coin control and selecting a lot of inputs that puts him over the byte limit?

Even without coin control enabled, I seem to recall having the same issue with lots of small inputs from optiminer.pl being used in the transaction.   Switched to suprnova to get larger deposits and that helps with this issue. 

Perhaps try to send smaller amounts since you likely have many, many inputs to reach 2500 coins.

[cobfor]

Need help for my friend.
When he is trying to deposit his coins he has an error: Transaction is too large. He's trying to deposit 2500 ROI for exmaple.
What can be the reason?

Is he using coin control and selecting a lot of inputs that puts him over the byte limit?

Even without coin control enabled, I seem to recall having the same issue with lots of small inputs from optiminer.pl being used in the transaction.   Switched to suprnova to get larger deposits and that helps with this issue. 

Perhaps try to send smaller amounts since you likely have many, many inputs to reach 2500 coins.

I wish I can attach picture but I can't do it yet as I'm not full member, yet.

It's very easy solution.

When you click on Deposit -> Inputs and you select coins, there will be number of bytes in RED (bytes)  This number HAS to be less than 100000.

[Alexey Sukharev]

Need help for my friend.
When he is trying to deposit his coins he has an error: Transaction is too large. He's trying to deposit 2500 ROI for exmaple.
What can be the reason?

Is he using coin control and selecting a lot of inputs that puts him over the byte limit?

Even without coin control enabled, I seem to recall having the same issue with lots of small inputs from optiminer.pl being used in the transaction.   Switched to suprnova to get larger deposits and that helps with this issue. 

Perhaps try to send smaller amounts since you likely have many, many inputs to reach 2500 coins.

I wish I can attach picture but I can't do it yet as I'm not full member, yet.

It's very easy solution.

When you click on Deposit -> Inputs and you select coins, there will be number of bytes in RED (bytes)  This number HAS to be less than 100000.

Didnt understand what are you talking about.

[Alexey Sukharev]

Need help for my friend.
When he is trying to deposit his coins he has an error: Transaction is too large. He's trying to deposit 2500 ROI for exmaple.
What can be the reason?

Is he using coin control and selecting a lot of inputs that puts him over the byte limit?

Sorry, but where/how to check it?

[Fishmaster42]

Important Update!

ROI coin will be hard forking at block 75,000.
You can find the new release here:
 https://github.com/ROIcoin/ROIcoin/releases/tag/v1.1.4.000

ROIcoin Release Notes for v1.1.4.0

Important Notice:

We still see many users using old obsolete wallets, for this reason there will be a hard fork at block 75000.
IF you are on the wrong chain ( not the same height as the block explorer ) , you will need to re-sync, this will be faster with v1.1.4, thanks to the fix for issue #47

The biggest new feature is the faster block loading times. The first time you start the new wallet it will still take as long as before, because it is building up a new hash index database ( You will see a new sub folder called "cache" in the blocks folder ).

Warning: You must let the loading process complete. The second time you restart the new wallet you will see a significantly faster loading time. This new cache only requires about 30 Mb extra disk space.

Changes

• NEW - issue #15 a new flag -autoban (default is off) was introduced to automaticaly ban peers for 24hrs if they returned "Connection Refused" or "Host unreachable". This will reduce the cpu load when handling peers. ( recommended for 24/7 servers and VPS )
• NEW - issue #16 a new flag -banobsoleteversion (default is off) was introduced to automaticaly ban peers for 24hrs who have obsolete old wallet version ( < v1.1.4 )
• NEW - issue #40 matured coins will now show an alert bubble ( just like when you find a new block )
• FIX - issue #39 TheTDD has rebuild the term deposit table from scratch and fixed the sorting issues ( should also be faster to sort and update ).
• NEW - issue #47 TheTDD has implemented a deposit table delay mechanism to slow down UI updates during block sync at startup. Note: On Startup, it can take up to 5s before you see your term deposits, but it will speed up block syncing.
• BUG - issue #19 the wallet rpcport was wrongly configured and conflicted with the p2p port, this was the reason for the slow syncing and low peer counts issues in the past. The rpcport is now by default set to 3376
• NEW - issue #22 the sending addressbook will now contain the send and receive addresses combined , this will facilitate sending matured coins or combining inputs to yourself.
• FIX - rpc gettransaction call will now show credit value without interest ( requested by elbandi, to help pool operators )
• FIX - issue #42 estimated date is now based on 120s blocktime , this should provide a more accurate "Estimated Date" value.
• FIX - issue #44 setban rpc command can now accept a custom bantime ( larger than 24hrs )

Please report bugs using the issue tracker at github, we will not use bitcointalk forum for handling bug reports. https://github.com/ROIcoin/ROIcoin/issues

Upgrading and downgrading

How to Upgrade

If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions).

Backup your wallet.dat file ( which you should always do regardless of an upgrade event ) then copy over ROIcoin-qt.exe (on Windows) or just copy over ROIcoin-qt (on Linux).

Credits:

TheTDD

Elbandi

ghobson2013

Thank you for the update and all the hard work. I got mine updated and up and ruining right away. Fish

[Blue9999]

Need help for my friend.
When he is trying to deposit his coins he has an error: Transaction is too large. He's trying to deposit 2500 ROI for exmaple.
What can be the reason?

Is he using coin control and selecting a lot of inputs that puts him over the byte limit?

Sorry, but where/how to check it?

Open wallet go to settings -> options -> wallet -> enable coin control features (check it)

[cobfor]

Need help for my friend.
When he is trying to deposit his coins he has an error: Transaction is too large. He's trying to deposit 2500 ROI for exmaple.
What can be the reason?

Is he using coin control and selecting a lot of inputs that puts him over the byte limit?

Even without coin control enabled, I seem to recall having the same issue with lots of small inputs from optiminer.pl being used in the transaction.   Switched to suprnova to get larger deposits and that helps with this issue.  

Perhaps try to send smaller amounts since you likely have many, many inputs to reach 2500 coins.

I wish I can attach picture but I can't do it yet as I'm not full member, yet.

It's very easy solution.

When you click on Deposit -> Inputs and you select coins, there will be number of bytes in RED (bytes)  This number HAS to be less than 100000.

Didnt understand what are you talking about.

I assumed that you had coin control feature turned on. Sorry.

This is the right procedure:

Open wallet go to Settings -> Options -> Wallet -> Enable coin control features -> OK

Then, you click on Deposit -> Inputs and you select coins, there will be number of bytes in RED (bytes)  This number HAS to be less than 100000.

[CryptoMarv]

Why did the devs not answer my question from post #2779? I think this is important to all users which are putting their coins in (long) term deposits.

[ghobson]

• FIX - issue #42 estimated date is now based on 120s blocktime , this should provide a more accurate "Estimated Date" value.

I have one question to this change. Do you habe also done some changes to speed up the blocktime? We never reached nearly 120 seconds since coin is started because of MIDAS. So when the estimate date is now bases on 120 seconds, the shown date will not be the real date when deposit ends. I think this is not very transparent for the users.

When we take a look an 2018:
- 01.01.2018 9:01 block 33000
- 22.02.2018 8:58 block 63134

So we have 30134 blocks in 52 days. The real blocktime is therefore 149 seconds. In my opinion the old value of 154 seconds for the calculated estimate date was honestly. The new value of 120 seconds suggests a date which will never be come true, if you did not any changes to sped up the blocktime.

We did not change the speed of blocktime, you can see for yourself https://github.com/ROIcoin/ROIcoin/blob/master/src/chainparams.cpp  consensus.nPowTargetSpacing = 120; // 2 minutes

TheTDD correctly pointed out that we were using old hodlcoin value of 154s for the calculation of an "Estimated maturation date" see here  https://github.com/ROIcoin/ROIcoin/issues/42

The goal is still to achieve 120s, i know currently the average is 140s , this depends on multiple factors one of which is the large variability in global hash rate, someone out there is constantly adding then removing large hash rates.

To summarize the actual algorithm and consensus PowTargetSpacing time was not modified !

[Dastrike351]

https://cryptohub.online/glossary/coininfo/58/


The info are wrong.... GPU mining.

[DisasterFaster]

https://cryptohub.online/glossary/coininfo/58/


The info are wrong.... GPU mining.

Great catch thanks a bunch!

I have submitted the changes to the CrytoHub exchange admin

[tahd8ch]

It is easy to mine with CPU, block explorer and wallet works, transactions arrive in 20-30 seconds and confirmed in 1 minute. I think i continue to mine it.

easy? network hash is high for me ,i cannt mine one block in 24 hour

It's a CPU coin so network hash will grow quickly.  Best to participate in a pool unless you have a lot of CPU power at your disposal.

[cobfor]

It seems that more and more antivirus applications are recognizing wallet or miners as virus/malware/suspicious behaviors.

Maybe someone knowledgeable can advise why is that. What is so specific making it a problem, use of CPU resources?

I am getting tired of every time telling TrendMicro that wallet or hodlminer are not a problem. I restore it and make it whitelisted but after an update, I have to do it again.

Is there anything that  can be done for pool miner app or wallet app not to be recognized as malware?

[CryptoMarv]

It seems that more and more antivirus applications are recognizing wallet or miners as virus/malware/suspicious behaviors.

Maybe someone knowledgeable can advise why is that. What is so specific making it a problem, use of CPU resources?

I am getting tired of every time telling TrendMicro that wallet or hodlminer are not a problem. I restore it and make it whitelisted but after an update, I have to do it again.

Is there anything that  can be done for pool miner app or wallet app not to be recognized as malware?

The miners are often used on computer where the owner did not know about it. Sometimes you install a untrustworthy application, the installation routine will also install a miner and steel your PC power for own profit. So the miners are often like a "virus". I don't know your TrendMicro application. I only had to add the "..miner.exe" once in my antivirus application in option "trustful programs".