Settings [Important]

Input a valid RPC (http:// or https://) under the RPC URL section. Click edit, paste, then "Save"

For Funder and Deployer wallet, just paste your secret key (base58 string format) or generate a new wallet, then click "Save"

If you do not set these, random wallets and a default RPC will be set for you. This is important to keep updated to avoid any issues with your launches.