the RPC interface of your node is disabled therefor Armory cannot use it to gather more information about the timeout. it is recommended you enable the RPC and try again.
If you only need to send this one time, I'd recommend the latter.
For the former, I've seen it in many topics here but there's no universal solution to it.
As per usual, check or share your logs (Armorylog.txt and dbLog.txt) to see the possible cause of the issue.
For the latter, you can get the signed raw transaction (HEX) and broadcast it elsewhere.
Here's how to do it:
- Click "Send Bitcoins", fill up the recipient and amount as usual.
- Tick "Create Unsigned" Below before clicking "Continue".
- The 'Review Offline Transaction' window show, click "Copy to Clipboard" and then "Continue".
- In the next window, paste that unsigned raw transaction, then click "Sign" (check if everything's correct and type your password).
- Next, click "Click here for more information about this transaction".
- Then in the 'Transaction info' window, click "Copy Raw Tx (Hex)".
- Go to your favorite broadcast service like blockstream.info/tx/push or blockchair.com/broadcast?chain=bitcoin; and paste that signed raw transaction to send it to the network.