When trying to send a transaction from the Monero GUI wallet, I keep getting an error
Failed to get height. OS is latest Linux Mint, the wallet GUI version is: 0.17.2.3-113efbf (Qt 5.15.2), Embedded Monero version: 0.17.2.3-release, wallet mode: Advanced mode (Remote node).
Update: I have just changed my VPN connection's location from Switzerland to UK and the transaction is now working. Could the problem have been be this in some way?