If your GST system is showing a 'DRC-01C please wait' error, don't worry. This message often appears when you file a nil return and is a normal system check. It should automatically disappear within a few days. Many taxpayers across India have encountered this, and it has consistently been resolved without further action.
18 November 2023
It will remove after a few days, it happened in quite a lot of case all over India including my cases also but eventually this was removed.