Hello @buckychris, welcome to MetaMask community!
Have you made sure the KCC network has been added correctly?
Chain Name: KCC-MAINNET
Chain ID: 321
Symbol: KCS
RPC URL: https://rpc-mainnet.kcc.network
Explorer URL: https://explorer.kcc.io/en
Also, please check this topic as well, as there’s plenty of information inside regarding KCC Mainnet.