Walletd doesn't automatically retry broadcasting transactions

[jojkaart]

It appears Bitcoinj's walletkit doesn't contain a feature to automatically rebroadcast transactions that don't confirm. This needs to be added.

For the time being, there's an RPC call getrawtransaction that you can use to get the transaction for manual broadcast.

You'll first need the txid for the transaction that didn't broadcast properly.
bitcoin-cli getrawtransaction <txid>
This will return you a long hex-string that is the transaction. If you're running bitcoind somewhere you can use bitcoin-cli sendrawtransaction <hex-encoded-tx> to broadcast it. Walletd itself doesn't support this RPC at the time of this writing though.

If you don't have access to bitcoind, many block explorers, like blockchain.info or insight.bitpay.com also allow you to feed them a raw transaction to broadcast for you, so that's another option.

[kangasbros]

Having the same issue here.