FYI: There is currently an outage with Infura, the default RPC provider for MetaMask. We are working to resolve it and it will be fixed as soon as possible. It is safe to try to move tokens around but it will not work at this time due to the outage.  You can stay up to date on the status page https://status.infura.io

This should be resolved now. Thank you for your patience!

Glad to hear that the issue has been resolved! Your patience is much appreciated. Let me know if you need any further assistance.