I rechecked my config and it's identical to yours other than the node list. I wish I could help but I've only seen this problem with an incorrect node list. I guess I could test my client with you node list. If I get an error, I'll let you know.
well my errors are not related to nodes.
if i solomine locally on the computer where the wallet is running, it mines well.
but the rpc does not work and the only thing i have changed is the wallet, so i suppose there is something wrong with it
