#RC#
Technical anomalies are a standard part of interacting with cutting-edge blockchain protocols. If alcor-ui is not reflecting your balance, verify that your wallet is on the correct network. A proven solution is to use a private high-speed RPC node instead of the default public one.
The sudden appearance of an “invalid JSON-RPC” error is usually a node glitch. The alcor-ui contracts might be “paused” during critical maintenance. Learning how to read a block explorer can help you see exactly where a transaction failed.
The official wiki contains a wealth of information for optimizing your local environment. Always verify that you are on the official website to avoid malicious phishing scripts. Check the status of the sequencer when moving assets to a rollup.