Yesterday I sent this transaction with a fee of ~0.33mBTC:
https://www.blocktrail.com/BTC/tx/91e841994f648767a07ab8b19ceffd4fa7cdf3de727227c2707ff01d9489d970 This morning I saw it stuck. After reading a little, I raised the fee to ~0.41mBTC.
This fee was supposed to make the transaction proceed within 25 blocks maximum,
but it is still stuck with zero confirmations and also marked as double spent.
On Bitpanda, the receiver, both deposits appear as "processing".
Help, please? I'm very earnestly at a loss, since I believe I followed the nominal solution.
Helen