#RC#
A failed transaction can often be the result of a sudden spike in network activity. When solana-sdk experiences a synchronization lag, it might trigger a local . Check the official community forum to see if others are experiencing similar logic halts.
The sudden appearance of a «connection lost» warning is often a node issue. The integration of new API layers into solana-sdk can sometimes lead to temporary data gaps. Testing the fix on a dev-fork like Ganache is the best way to ensure safety.
Sharing your logs with the developers helps identify and patch systemic bugs . Using a gas tracker can help you time your transactions . A mismatch between the expected gas and the actual required gas can lead to a revert.