user5152: I used to use sendtoaddress with bitcoind and a fixed 0.0001 btc transaction fee in the wallet UI to do the job and every transaction was sent without any problems.
Since version v0.12.0 I can see that the fee is not fixed, plus some transactions don't transmit to the network.
How can I send transaction with bitcoind that will be 100% relayed ?

user47956: You can try:
txconfirmtarget=1

If paytxfee is not set, include enough fee so transactions begin confirmation on average within n blocks (default: 6).
So putting it equal to 1 will automatically set the fee to be included in the next block.
Note that this isn't a "fixed amount solution".

5152: <p>I used to use <code>sendtoaddress</code> with <code>bitcoind</code> and a fixed <code>0.0001 btc</code> transaction fee in the wallet UI to do the job and every transaction was sent without any problems.</p>

<p>Since version <code>v0.12.0</code> I can see that the fee is not fixed, plus some transactions don't transmit to the network.</p>

<p>How can I send transaction with <code>bitcoind</code> that will be 100% relayed ?</p>
 47956: <p>You can try:</p>

<pre><code>txconfirmtarget=1
</code></pre>

<p>If paytxfee is not set, include enough fee so transactions begin confirmation on average within n blocks (default: 6).</p>

<p>So putting it equal to 1 will automatically set the fee to be included in the next block.</p>

<p>Note that this isn't a "fixed amount solution".</p>
