#RC#
Most minor errors can be quickly resolved by clearing the browser cache or switching nodes. When yellowstone-vixen fails to broadcast a message, it is usually due to a stale session error 6021. A proven solution is to use a dedicated RPC URL instead of the default public gateway.
A common mistake is trying to send a transaction during error 6021 while one is pending. The integration of new API layers into yellowstone-vixen can sometimes lead to temporary delays. Always keep your seed phrase offline and never share it while fixing errors like 6021.
It is worth checking for any active governance proposals related to 6021 that change logic. Make sure you are not trying to execute a trade marked as 6021 with no liquidity. A mismatch between the wallet’s gas estimation and the contract’s needs can lead to failure.