This is the Broadcast Error message that is displayed on Android. On iOS, the error message will display :Generic Error" and prevent the transaction from dissemination/sending.

These are the about mutual reasons and fixes for these errors.

1. Outdated app version

  • Get to the app store of your Operating Arrangement and make sure you are using the most recent version of Coinomi or get it directly from https://coinomi.com/downloads

2. Incomplete sync (due to tiresome network or no connexion) - resulting to a transaction that uses an output that'southward already spent.

  • Ensure that your net connectivity is good and select "... / Resynchronize" one time, allowing some time for the wallets to sync properly.
  • Read other tips here.

iii. Device date/time is non properly synced, resulting in slight delays that affect all time-stamped coins Coinomi supports. Coins that are particularly susceptible to errors due to incorrect fourth dimension settings are: Abncoin, Asiacoin, BitcoinPlus, Blackcoin, Britcoin, Cannacoin, Clams, Clubcoin, Denarius, Ecoin, EDRCoin, GCRCoin, Gridcoin, Hempcoin, InsaneCoin, Landcoin, NavCoin, Neoscoin, Neuro, Novacoin, NuBits, NuShares, OKCash, Peercoin, Pesobit, Pinkcoin, PosWcoin, Potcoin, Putincoin, Reddcoin, Rubycoin, ShadowCash, Solarcoin, Stratis, Toacoin, UltimateSecureCash, VCash, Verge, Vpncoin, Whitecoin.

  • Make sure that your device'south Appointment and Fourth dimension are set to "automatic"

four. The transaction has either besides low or likewise high a fee (yep, in some coins, too high a fee is rejected by the software)

  • Choose "low priority" or "high priority" fees; or manually adjust your fees from "... > Settings > Transaction fees" on coins that don't take those options.
  • DGB-specific fees: https://twitter.com/CoinomiWallet/status/877875195469496320

5. You are interacting with a smart contract (Ethereum token, CLO staking, NEM mosaic, etc), but you don't take enough of the base of operations money ETH/CLO/NEM, etc to pay for the network fees.

  • Increment your balance of the base of operations money. Any interaction with smart contracts or tokens requires a fee paid in the money that hosts the contract. For example if yous are trying to send Ethereum tokens, you lot must have an ETH balance in your Ethereum wallet. Tokens themselves cannot be used to pay fees. Also if you accept CLO on the common cold staking contract, they are not in your address. You must accept a CLO balance in your Callisto wallet before withdrawing the staked coins.

six. The transaction is over 100KB in size, because your wallet has too many unspent deposits - most commonly from using the address to receive mining payments and faucets. This likewise greatly increases the fee required for the transaction. In extreme cases it can cause instability of the app or cause crashes.

  • Send the funds in smaller transactions, do not select "utilise all funds" in the send page.
  • Send no more than 200x the value of your average deposit. If y'all're a miner, consider setting your pool to ship you less frequent, higher value payouts. Also periodically combine small deposits into a big one past sending your remainder dorsum to yourself.

7. Yous are sending Ripple (XRP) and the transaction would brand i of the accounts below the minimum immune by the network. The Ripple network has a rule that addresses must always have a minimum of twenty XRP. Any time you endeavor to send a transaction that would put your own wallet under the 20 XRP limit, the transaction volition fail. Too, when sending to an address that never received coins, you must send at to the lowest degree 20 XRP so that the destination accost isn't below the minimum.

  • Send less coins or increase your current residuum, if the transaction would put your wallet residue below twenty XRP.
  • Send at to the lowest degree 20 XRP if the destination address never received any deposits before.

8. Yous are sending Monero (XMR) and you lot have locked funds. When you receive XMR, you must wait until a sure number of confirmations before these funds are unlocked and able to be spent.

  • Await at least 20 minutes afterward receiving a deposit before sending it out.

9. Our dorsum-cease servers are undergoing maintenance as we constantly calibration up to meet demand, affecting some functionality for a curt menstruation of fourth dimension.

  • We try to tweet about maintenance problems regularly and give our users an ETA for normal functionality. Please refresh your wallets regularly.

10. Our in-app commutation providers, might be experiencing server issues with s due to increased volume/demand.

  • They are also constantly scaling up so delight refresh your wallets and endeavour again. If your transaction went through, but appears stuck or y'all haven't received your exchange funds, delight consult this article instead.

11. General Android bug out of our control may interfere with your transactions.

  • Go to your Android's "Settings -> apps -> Coinomi -> Storage -> Articulate cache" and restart your device.

We are currently working to better our fault handling and provide real fourth dimension information most the errors in-app.